Algebra 1 Full Course

www.greenemath.com/
In this course, we will explore all the topics of a typical algebra 1 course. We will cover variables and algebraic expressions, how to solve linear equations and inequalities, graphing linear equations in two variables, functions, systems of linear equations, rules of exponents, polynomials, factoring, rational expressions, radicals, and quadratic equations.
00:00:00 #1 Variables and Algebraic Expressions
00:26:26 #2 What is an Equation
00:44:10 #3 Addition Property of Equality
01:06:38 #4 Multiplication Property of Equality
01:26:19 #5 Multi-Step Linear Equations
01:50:33 #6 Equations with Fractions/Decimals
02:32:16 #7 Special Case Linear Equations
02:44:51 #8 Solving Word Problems with Linear Equations I
03:07:51 #9 Solving Word Problems with Linear Equations II
03:36:58 #10 Solving Proportion Equations
04:00:57 #11 Solving Linear Inequalities I
04:40:20 #12 Solving Linear Inequalities II
05:02:08 #13 Introduction to Linear Equations in Two Variables
05:23:42 #14 Plotting Ordered Pairs
05:42:07 #15 Graphing Linear Equations in Two Variables
06:09:48 #16 How to Find the Slope of a Line
06:34:36 #17 Equations of a Line | Slope-Intercept Form | Standard Form
07:10:51 #18 Parallel and Perpendicular Lines
07:43:10 #19 Graphing Linear Inequalities in Two Variables
08:02:04 #20 Introduction to Functions
08:28:50 #21 Solving Linear Systems Using the Graphing Method
08:51:42 #22 Solving Linear Systems Using the Substitution Method
09:20:09 #23 Solving Linear Systems Using the Elimination Method
09:48:32 #24 Solving Word Problems with Linear Systems
10:12:38 #25 Solving Systems of Linear Inequalities
10:27:41 #26 Product & Power Rules for Exponents
10:48:18 #27 Negative Exponents & the Quotient Rule for Exponents
11:15:20 #28 Scientific Notation
11:38:21 #29 Adding & Subtracting Polynomials
12:15:31 #30 Multiplying Polynomials
12:41:26 #31 FOIL (Finding the product of two binomials)
12:55:21 #32 Special Polynomial Products
13:30:42 #33 Dividing Polynomials by Monomials
13:53:38 #34 Dividing Polynomials
14:26:06 #35 Dividing Polynomials with Missing Terms
14:41:04 #36 GCF for a Group of Monomial Terms
15:03:52 #37 Factoring Out the GCF
15:27:32 #38 Factoring by Grouping
16:00:04 #39 Factoring Trinomials when a is 1
16:24:41 #40 Factoring Trinomials when a is not 1
16:53:43 #41 Special Factoring Formulas
17:22:39 #42 Solving Quadratic Equations Using Factoring
17:52:52 #43 Introduction to Rational Expressions
18:22:52 #44 Multiplying & Dividing Rational Expressions
18:48:12 #45 Finding the LCD of Rational Expressions
19:06:24 #46 Adding & Subtracting Rational Expressions
19:38:06 #47 Simplifying Complex Rational Expressions
20:20:39 #48 Solving Rational Equations
20:47:51 #49 Solving Word Problems with Rational Expressions
21:07:37 #50 Direct Variation Problems
21:24:32 #51 Inverse Variation Problems
21:40:14 #52 Introduction to Square Roots
22:11:57 #53 The Distance Formula
22:29:50 #54 Simplifying Radicals
23:16:02 #55 Adding & Subtracting Radicals
23:35:50 #56 Rationalizing the Denominator
24:00:37 #57 Further Operations with Radicals
24:38:45 #58 Solving Radical Equations
25:08:53 #59 Fractional Exponents
25:32:32 #60 Solving Quadratic Equations with the Square Root Property
25:58:10 #61 Solving Quadratic Equations by Completing the Square
26:25:35 #62 Solving Quadratic Equations with the Quadratic Formula

[@Greenemath]

Check out our Algebra 1 course: greenemath.com/AlgebraI.html 00:00:00 #1 Variables and Algebraic Expressions 00:26:26 #2 What is an Equation 00:44:10 #3 Addition Property of Equality 01:06:38 #4 Multiplication Property of Equality 01:26:19 #5 Multi-Step Linear Equations 01:50:33 #6 Equations with Fractions/Decimals 02:32:16 #7 Special Case Linear Equations 02:44:51 #8 Solving Word Problems with Linear Equations I 03:07:51 #9 Solving Word Problems with Linear Equations II 03:36:58 #10 Solving Proportion Equations 04:00:57 #11 Solving Linear Inequalities I 04:40:20 #12 Solving Linear Inequalities II 05:02:08 #13 Introduction to Linear Equations in Two Variables 05:23:42 #14 Plotting Ordered Pairs 05:42:07 #15 Graphing Linear Equations in Two Variables 06:09:48 #16 How to Find the Slope of a Line 06:34:36 #17 Equations of a Line | Slope-Intercept Form | Standard Form 07:10:51 #18 Parallel and Perpendicular Lines 07:43:10 #19 Graphing Linear Inequalities in Two Variables 08:02:04 #20 Introduction to Functions 08:28:50 #21 Solving Linear Systems Using the Graphing Method 08:51:42 #22 Solving Linear Systems Using the Substitution Method 09:20:09 #23 Solving Linear Systems Using the Elimination Method 09:48:32 #24 Solving Word Problems with Linear Systems 10:12:38 #25 Solving Systems of Linear Inequalities 10:27:41 #26 Product & Power Rules for Exponents 10:48:18 #27 Negative Exponents & the Quotient Rule for Exponents 11:15:20 #28 Scientific Notation 11:38:21 #29 Adding & Subtracting Polynomials 12:15:31 #30 Multiplying Polynomials 12:41:26 #31 FOIL (Finding the product of two binomials) 12:55:21 #32 Special Polynomial Products 13:30:42 #33 Dividing Polynomials by Monomials 13:53:38 #34 Dividing Polynomials 14:26:06 #35 Dividing Polynomials with Missing Terms 14:41:04 #36 GCF for a Group of Monomial Terms 15:03:52 #37 Factoring Out the GCF 15:27:32 #38 Factoring by Grouping 16:00:04 #39 Factoring Trinomials when a is 1 16:24:41 #40 Factoring Trinomials when a is not 1 16:53:43 #41 Special Factoring Formulas 17:22:39 #42 Solving Quadratic Equations Using Factoring 17:52:52 #43 Introduction to Rational Expressions 18:22:52 #44 Multiplying & Dividing Rational Expressions 18:48:12 #45 Finding the LCD of Rational Expressions 19:06:24 #46 Adding & Subtracting Rational Expressions 19:38:06 #47 Simplifying Complex Rational Expressions 20:20:39 #48 Solving Rational Equations 20:47:51 #49 Solving Word Problems with Rational Expressions 21:07:37 #50 Direct Variation Problems 21:24:32 #51 Inverse Variation Problems 21:40:14 #52 Introduction to Square Roots 22:11:57 #53 The Distance Formula 22:29:50 #54 Simplifying Radicals 23:16:02 #55 Adding & Subtracting Radicals 23:35:50 #56 Rationalizing the Denominator 24:00:37 #57 Further Operations with Radicals 24:38:45 #58 Solving Radical Equations 25:08:53 #59 Fractional Exponents 25:32:32 #60 Solving Quadratic Equations with the Square Root Property 25:58:10 #61 Solving Quadratic Equations by Completing the Square 26:25:35 #62 Solving Quadratic Equations with the Quadratic Formula Always work the problems in the video on your own. If you simply watch the video and don't try any problems, you will be BORED and retain very little. Pause the video often and try to find the solutions on your own!

[@kennen2135]

Pin this comment please

[@Greenemath]

@Kennen I thought I did, it's also in the description. Thanks for letting me know.

[@mathex95]

Amazing! You did a lot of work.

[@chaos40]

That is dedication to help people

[@vanneseespanola8192]

You did a really awesome video this would really help me thank you❤️

[@memez123]

this man is sitting 26 hours just because we can learn algebra, huge respect

[@Greenemath]

thanks

[@bingus_number1]

27*

[@suwimonkhunres7194]

It's edit lol but still respect

[@mohamedhajiali6117]

Thanks

[@Grounded441]

Buy his course if you can afford it he is doing hard work he is better than any teacher that I had in india

[@uNknownrMx]

This video is so underrated; it needs more attention. I can't imagine how long it took him to do it, edit it, and upload it, given the amount of time and data usage involved. It's priceless and beyond any value.

[@Greenemath]

Thanks for the nice comment.

[@Greenemath]

You have z^2 x in each case, the order is just reversed. The order that you multiply doesn't change the product. 3 x 4 = 12 and 4 x 3 = 12, so z^2x is equal to xz^2.

[@lunatikantigenztiktokhumor910]

No we must gate keep this video! Only this is for the hardcore nerds that are willing to die for Algebra !

[@TinaMxna]

@@lunatikantigenztiktokhumor910 🤨 calculus is way harder than this

[@gisko9243]

Ikr he is such a nice guy for making this video

[@sellthesky4296]

I just passed my Algebra final exam and thus my class thanks to your videos. Thank you so much for your quality, digestible content, sir!

[@Greenemath]

I'm really glad to hear that and thanks for the donation to GreeneMath!

[@zheyrett6018]

im so worried mine is tmr does this video cover everything that was on your exam? i havent retained anything all year so i wanna know if watching this will give me a chance

[@twitchmanstriker6908]

2:57 Thanks for this video

[@elephantintheroom5678]

@@zheyrett6018 You left it a bit late...

[@IzzyPizzyCrizzy]

​@@elephantintheroom5678"a bit" 💀

[@linhtruong3024]

This teacher needs to be praised and appreciate. The amount of time and energy to put all these things together is no joke.

[@Greenemath]

Thanks for the nice comment and good luck with your studies.

[@damsie64]

I rlly just can’t believe someone would actually do smth like this for free! 27 hrs of free lessons and the amount of dedication put to edit such a long vid is just beyond godlike. I just wanna thank u so much for ur free tutoring! ☺️

[@Greenemath]

Awesome, glad the video is helpful.

[@naomia472]

Thank you! God bless you 😊

[@PraveenSriram]

Thank you so much 😊

[@jojeanknard8384]

@@naomia472 Amen.

[@FaZe-Spray1009]

I so agree to this comment

[@samucadias4077]

I saved the video thinking it was just 26 min, lollollol, now I'm scared and grateful too.

[@Greenemath]

You can use the website if you need to break it up into smaller chunks: greenemath.com/AlgebraI.html Good luck with your studies :)

[@zealous2835]

Man I never payed attention when I first learned algebra and it’s really holding me back in math and I just decided I need to re learn it all. And honestly this video is the best thing I found 27 hours of teaching thank you so much man.

[@Greenemath]

You are welcome, good luck with your studies of algebra!

[@kellycarrillo8746]

me too lol

[@pawansinghairee4050]

Bro!!!!!!!! such determination. I can barely sit for 3 hours. Making a 26 hour long video is a lot ,huge respect man!!!

[@Greenemath]

The lessons are edited together and filmed over a period of time, thanks for the nice comment.

[@AakarshL]

still bro u have spent 26 hours of ur life teaching us this which is just soo happy @@Greenemath

[@alexiamerrill8074]

I am going back to college this fall for physics. Since 5th grade I have struggled with math and had a very poor mindset regarding it. You have turned that around for me and I have made a lot of progress despite being a slow learner. Thank you so much for all the hard work you do!

[@Greenemath]

I'm glad the video is helpful, the most important thing is to practice as much as possible. Good luck with your degree!

[@shanniahcamba8006]

Same here

[@alyssamaloney985]

Same situation here-- we've got this!

[@djcaly84]

Up until 6 years ago, I was afraid of maths, and mr. Greene turned that around for me. Because of him, I began to understand math to a level that I wasn't able in all my years of school. In 2016, at the age of 32, I've had such a confidence growth in math that I went to college, in the Robotics field. This year, I fnished and I now have a master degree in Robotics. So, I just wanted to tell everyone here that it is possible, and you can (re)learn math at any age. I'm only watching this for entertainment now, and as a refresher. Thank you, mr. Greene for all the free content and effort. You really are a life changer.

[@piety3725]

@@djcaly84 what did you use to study math? Would this be good enough for algebra 1, then watch the videon algebra 2? I plan on just pracitcing the problems before he finishes them. I am also going back to college in a few months and need to start with calculus, anal gemontry then physics

[@jcubed7339]

I'm a homeschooled student, and this has helped so much in my studying. I can't thank you enough for this, and the sheer amount of time and effort is incredible. You truly are a gift to students everywhere- I congratulate you on doing what many people never will- having an effect on thousands

[@Greenemath]

You're very welcome!

[@youkilledma1211]

same here

[@lm_____cali]

same, however I had to stop being homeschooled for a whole year due to something that happened to my mother, and now am finally getting back to my mother homeschooling me. I am offically back a grade however hopefully with this math lesson I'll be back in my right grade ^^

[@elephantintheroom5678]

Literally, I think this teacher is transforming people's possible futures. My son is homeschooled, too, and Mr. Greene has him more than a year ahead. He is that clear a teacher.

[@madisonshoemaker]

I’m homeschooled too ❤

[@soramame7528]

As an adult who is reviewing algebra, this is extremely helpful and better than the classroom because you can pause, rewind, and it is done by someone who probably enjoys teaching.

[@Greenemath]

I'm glad you are finding it helpful!

[@josephdiaz2182]

why are you reviewing algebra

[@KiVeNiCo2015]

This has been THE BEST Algebra 1 course I've ever taken, ever, by far, bar-none! I can understand each step, I can remember each step, and can't wait to keep learning more from their amazing videos. I will through ALL of them. I can't believe I've found the holy grail of Algebra and I am filling in the gaps I had from High School because nobody was capable of teaching me like this. Thank you, thank you, thank you. You have changed my life. I used to hate math, despised it even. But, my perspective has forever changed. Thank you!

[@Greenemath]

I'm glad the course is helpful, make sure to do some practice before moving to the next course.

[@elephantintheroom5678]

I had exactly the same experience! He's the best maths teacher I've ever encountered, bar none!

[@chxrlie_mxnster7719]

As someone who failed Algebra 1 and having to retake the class in the 10th grade, you have no idea how helpful this is. Math has always been my weakest point but this was so helpful so thank you. ❤

[@Greenemath]

Glad it helped! Just do lots of practice problems and you will be great at math in no time.

[@user-jm8jz4is1b]

don't worry- i'm testing out of algebra 1 in 11th grade so that i can take calc before my senior year. math has been my worst subject since 5th grade, but i firmly believe that hard work will pay off. keep working hard! you've got this

[@SlowedAesthege]

Same math is my weak point I need help with math always😂

[@ighsight]

My same story. Failed Algebra 1 in 9th Grade, had to retake it in Summer School to stay on track to graduate. This course makes it so easy for those who had bad math experiences early in life to go back and get a fresh start for whatever comes next on the math journey.

[@innocent1714]

What??? What math did you take in middle school???

[@slowneutron6163]

52 year old engineer here....who has been spoiled very, very badly with all kinds of apps that on one hand, make my job much easier but on the other, dulled my raw skill. Even though most of this is completely academic, it has been SO INVIGORATING to start from scratch and simply review so much that I have forgotten. Great job, good sir. TY!

[@Greenemath]

I'm glad you are liking the course so far!

[@citylightskangaroo7553]

Invigorating is a word i just learned because of this

[@citylightskangaroo7553]

Also what type of engineer are you? Im planning on becoming a mechanical engineer one day!

[@peterpickguitar]

Imagine I restudied algebra for fun around 50 years old. The reason I did that was to relearn calculus and then Physics. All for personal fun and achievement. Now retired at 57 I forgot everything😂 will have to start over.....

[@wonyoungslove8398]

@@citylightskangaroo7553 good to find ppl with same ambitions! how do you plan on becoming one?

[@nat_gamez]

This man deserves everything …. Showing random people on the internet how to do math for 26 Hours 54 minutes and 44 seconds amazing 👏🏽👏🏽🎉

[@Greenemath]

😎

[@tanicwhisper0647]

Mr. Green I finished your pre-algebra course. I can not thank you enough, so please enjoy this donation. I’m studying for the ASVAB, and your whole Mathematics course has really changed my testing scores. I’ve taken 2 practice test, and each time the scores get better, and the math becomes more, and more recognizable. I appreciate you, and my future self appreciates you even more.

[@Greenemath]

Thanks for the donation to GreeneMath, it's greatly appreciated. I'm glad the course was helpful and thank you for your future service to our country!

[@parzival8331]

I'm also watching these for the asvab, hopefully only 1 try but we'll see bc I want combat medic.

[@Greenemath]

@parzival8331 Do the practice tests before you sit for the test. It's a good idea to get used to how the questions are going to be asked. Good luck!

[@tanicwhisper0647]

@@parzival8331 Watch their videos, and go to the website to practice their unit test. Keep doing that for every lesson until it all becomes familiar. Practice, and practice some more. It definitely helps.

[@Baard5Szomoru]

Holy.... 26 hours? For free? This professor deserves the main storyline in life.

[@Greenemath]

Glad you found it helpful.

[@nanaf8995]

I'm a 50 year old finally trying to get my HiSet diploma so that I can go to nursing school to get my LPN. I've passed all sections except the math. I can't tell you how grateful I am for your channel (I stumbled upon it looking for something else) Although im still struggling to grasp Algebra, you sir, are making it so much easier to understand...AND ITS FREE.. I am now KINDA excited (lol) to study everyday because I know I will have gained a little more understanding of Algebra. I cant thank you enough Mr Greene!!

[@Greenemath]

I'm glad you are finding the course helpful. Good luck with the test!

[@highstarreviews]

How did you make out? Pass the test? I failed the GED math test 3 times and was allowed only 1 more time or I had to wait a full year to try again. I passed the math test with just what I needed. They actually changed the difficulty of this test a few years back and a lot of instructors teaching GED courses have said how hard it is.

[@pugmom9913]

Beautiful comment best wishes on your nursing major.

[@roseeeeee7887]

Yesss best wishes!!❤

[@Samuel_Buckley]

I was in 7th grade but I was lucky enough to skip a grade and go into 9th grade. I'm taking Algebra 1. Just to refresh my memory I'm watching this video, and this video is super helpful. I know the basics of algebra and I'm okay in it but I sure hope to become more educated. Thank you!

[@Greenemath]

Great job!

[@innocent1714]

If your taking Algebra 1, there was no reason to skip a grade.

[@crosscharayt986]

How do you skip

[@Gohgoroth]

Been out of school for 10 years, finally going back for my engineering degree and I was able to brush up on pre algebra, algebra 1, algebra 2 and trig in less than a month because of this bamf, thank you kind sir. Best math teaching resource on the internet

[@Greenemath]

That's great to hear, good luck with your degree!

[@bulkmeup3376]

​@@GreenemathThank you. I'm back in college after 10 years. Your videos helped. Please monetize your videos so you get paid for your work by KZbin. Look it up

[@jassn6957]

I haven’t even been 30 seconds into this video but the fact that this man just gave us 26 hours on Algebra 1 is unreal. Im going back to college and Im so nervous about the math classes ! THANK YOU so much for doing this, having every lesson in one place is going to save my life 😭😩 Thank you thank you thank you !

[@Greenemath]

You are very welcome. Don't be nervous about math, you just have to practice.

[@Yahkuv]

No one should be disliking this video, amazing work man! Keep it up :D

[@Greenemath]

Thanks, I appreciate the nice comment!

[@example5237]

Thanks man. I was unschooled for all of my childhood and never got the chance to learn math, I'm 23 and I just learned long division lol. These videos really make math engaging. ❤

[@Greenemath]

Glad I could help!

[@jaineilsart1528]

It's never too late to learn . Good job

[@angelnunnart]

Your not alone, im in the same shoes. Keep it up 👍

[@carriefarrar6792]

This video is so amazing. I have a learning disability and this helped me understand math. I used to feel so bad about myself in high-school because my teachers told me I was dumb. Thank you for helping me prove them wrong.

[@Greenemath]

I'm glad the video lessons are helpful!

[@RicardoGonzalez-tg3lw]

I watched the whole thing and enjoyed every second of it! Kudos to you, you're an amazing teacher.

[@Greenemath]

Glad you enjoyed it! Thanks for the donation, it is greatly appreciated!

[@jeezybreezy9765]

Im 23 and finally trying to go to college, this video helped me brush up. Thank you very much

[@Greenemath]

Glad I could help and good luck!

[@jeezybreezy9765]

@@Greenemath Again thank you :) I will do my best

[@heisenbooger]

I'm 24 thinking about going to college. Think I'm just gonna relearn algebra and trig since I did such a bang up job the first time around.

[@daughteroftheking3220]

Seriously, I will be eternally grateful to KZbin educators like you. You guys are the real teachers/professors on here than actual school. I personally have been using educational KZbin videos ever since high school till now- college. People like you deserve to go viral and gain more of views and subscribers more than any social media influencers. May God bless you and give you the desires of your heart even more. Thank you for your dedication and everything you do on here. You really are giving students hope to learn, making everything so effortless, and inspiring students to not give up. I’m always reminded of that one quote by Nelson Mandela: Education is the most powerful weapon you can use to change the world. You, sir,and those like you on here are one of the agents contributing to this agenda. Your efforts and the amount of work you put into this don’t go unnoticed. Even thank you doesn’t do you enough justice. Just know, you are changing thousand of lives through this. We appreciate you more than you know. Keep up the great work. I wish you many more success in everything you do.

[@Greenemath]

Thanks for the nice comment. I'm glad you found the video helpful and good luck with your studies.

[@rcbevans79]

This is so great. Im taking an accelerated Algebra one class and I was so lost before watching this. I’m also 44 years old And just going back to school now. I put college off for 23 years mostly because of my fear of failing a math or science test. Unbelievable job going over every detail and term as you go. You’ve filled in every blank I had from what I’ve been able to grasp from my textbook and Professor. Thank you a million times over for taking the time to do this for people. 🤜🤛

[@Greenemath]

Glad it was helpful, good luck with college!

[@paulfuller9352]

As a boomer who learned on the job I really appreciate this site. Retired now but would like to get a math degree after 35 year in Engineering. Thank you .

[@Greenemath]

Awesome, thanks for the nice comment. Good luck with the math degree pursuit.

[@tristan_840]

What is your specific occupation sir?

[@bunnyman6321]

Go for it

[@aguythatplayscardgames1181]

And just like that this man single-handedly explained pretty much all of algebra one in a day better than most of my teachers could explain in a year.

[@Greenemath]

Awesome, thanks for the nice comment!

[@thesuppeskids]

I'm a 15 year old homeschool student finishing up 9th grade. I'm so grateful you've made this. THANK YOU, THANK YOU! I am a visual person, and terrible at math. This has been so helpful. I also love the thrown in humor. 🎉😁 thanks again! Maizey

[@Greenemath]

Glad it was helpful! Good luck!

[@ighsight]

I'd be a math genius by now if I'd had this guy long ago when I was lost in life and failing Algebra 1 in the 9th Grade. I'm getting into Machine Learning and the Linear Algebra that goes with it and rather than be lost (AGAIN) there I'm going all the way back to the fundamentals with this course. It's WORKING. It's amazing (and of course obvious) that the most fundamental things from Algebra 1 and elementary math that are discussed here (ex. Distributive Property of Multiplication) are used time and again in the Linear Algebra course from MIT that Strang teaches. (And of course you can find that course here on KZbin). Thanks so much for putting the work into make this course, and please ALWAYS keep doing the many examples. I'll be doing every minute of this course and the companion Algebra 1 Practice course to recover all my lost and half-developed math skills.

[@Greenemath]

Good luck with your journey.

[@nikkichristinek]

This course is SO helpful! I love the fact that you start at the beginning and your thorough explanations of everything. I also love that you have practice problems and tests on your website that go with each section. Just amazing and by far the most helpful video I've found on KZbin!

[@Greenemath]

Glad it was helpful!

[@nathanieljohnson2664]

It's good because he constantly reminds you of what you learned as you go along.

[@Greenemath]

I'm glad you like the lessons, thanks for leaving a nice comment!

[@Yuno_woo]

Just finished this today. I highly recommend this. Every lesson was explained really well, from basic to complex examples, I was able to fully understand it. I'm now moving forward to Algebra 2, and to your other lessons. Thank you so much Sir!

[@Greenemath]

You are very welcome! Thanks for leaving a nice comment and good luck!

[@K0d14k]

here a Spanish speaker, I can understand your English very well, thank you for such spectacular content.

[@Greenemath]

Happy to hear that!

[@garantiapaillant3893]

Throughout the summer I forgot everything and I've been looking for a good long review lesson for a while now. I finally found one. Thank you, now I will be ready for 9th grade lol

[@Greenemath]

Glad I could help!

[@bensiebear3830]

Me too! Good luck!

[@emilyscacia7286]

Yes, i’m going into 9th grade too, this video rlly helps :)

[@westy6214]

Thank you very much for sharing this. I have recommended this to a few students, and they love how in-depth this is. They've learnt at a staggering rate.

[@Greenemath]

Glad it was helpful! Thanks for being a channel member.

[@firebirukgezu]

I can't imagine how much dedication it would take to produce a 27 hours video, edit it, and upload it. This guy needs a huge respect. TYSM bro.

[@Greenemath]

Thanks, I appreciate the nice comment.

[@Armanelyn]

I’m going to be an 8th grader next month! And I’m enrolled into Honors Math! This video has been helping me to understand algebra 1 and I’m taking notes!! Thank you 💗

[@Greenemath]

Glad it was helpful!

[@csb624]

omg me too! i’m going into 8th grade and i’m got into a honors math class which i’d ofc algebra 1 and before school starts i’m gonna try to get a good understanding of what i’m about to learn

[@BabyBananaChocolateDrop]

@@csb624 sameee

[@zakirahmommy742]

Same! I'm taking Honors class now and this is helping me understand algebra 1 much better👍

[@marcusrosa3931]

I have never progessed this far in algebra before, your help has been a gift to me. Thank you for the bottom of heart!

[@Greenemath]

You are very welcome!

[@probablynhyd]

i didnt pay attention the whole year in algebra 1 and I’m going into geometry, this has really helped me understand the basics and fundamentals! Thank you!!

[@Greenemath]

Glad it helped!

[@blacbananabandit]

@probablynhyd same

[@DOOMGAMING_]

I’m using 2 of your algebra lessons to do my ASVAB and go into the military huge love and thanks for helping me learn

[@Greenemath]

Awesome, I hope they give you a cool job like air traffic controller. Good luck!

[@pixiwisp]

lifesaver actually !! covid hit me for 2 years and I've been stuck trying to re-learn things before I graduate because it was a very traumatizing time for me and I could barely get any work done. thank you so much!! i can't wait to finally know the things I should've learned years ago!!

[@Greenemath]

Great glad to hear that!

[@just_a_kind_mexican1148]

Thank you so much for the help! My Algebra teacher is new and he doesn't really pay attention to the students that actually want to learn (only the distracting ones) and so I haven't learn anything this year. My EOC test is in January and I've been stressing a lot lately but now that I have found this helpful video, I feel so relieved 😌 Thank you so much for your work and time!

[@Greenemath]

Good luck with the test and thanks for the nice comment.

[@nidhikunduru2764]

I am a rising 8th grader and in 8th grade i will be doubling up and doing algebra one and geometry so i decided to learn algebra 1 during the summer to make it easier for me, when i tell you that this video was literally a godsend. I genuinely cant believe that he would put so much effort into something like this for FREE. This video was extremely useful and helped a lot. Thank you sm :)

[@Greenemath]

You are very welcome.

[@nocomment5214]

Hi, thank you for these videos. I'm 67, I was very good at maths and sciences during my school years. I took A level maths with additional maths (I live in the UK and was planning to be a doctor) but through a disaster in the family just before starting the course I couldnt concentrate and dropped out. I have taken a very different career path in my life. Although I was able to solve equations etc. I also felt that I didn't understand the 'why' behind everything, I just did it because that was the way I was shown. I had a look at some of Prof. Dave's maths lessons and was hooked back in again. I wanted something more thorough though and was fortunate to stumble across your excellent series. I was a teacher for part of my working life and I can really hear the teacher in you, with your very clear explanations and your methodical and detailed movement through the subject ( youve obviously been doing this a long time). I dropped out during Calculus and I wondered if you had any plans to do a series on Calculus. Thank you again for the time and effort you've put into this, it's absolutely first class.

[@Greenemath]

You are very welcome, I'm glad you like the video lessons. I don't have any plans to make a Calculus course. You can use this playlist from Professor Leonard: kzbin.info/aero/PLF797E961509B4EB5&si=PQcGYy2mHeupWgpC

[@nocomment5214]

@@Greenemath Thanks for the link, I will be looking at this in the near future.

[@bensiebear3830]

I am going into my 9th grade year and starting algebra 2, but I took algebra 1 back in 7th grade, so I hope to refresh myself before I get into a new concept. Thanks for the amount of time and dedication you spent on this video!!

[@Greenemath]

You are very welcome and Good luck!

[@freddycheese9637]

I’m in year 5 looking for scholarship, you have helped me go so ahead on all my classes because I watched this, im starting to feel confident! Ty

[@Greenemath]

Awesome, hope your hard work pays off in a scholarship!

[@ishansalamon]

I genuinely can't explain how much this has helped me. Thankfully, I'm not in the situation I used to be in of not listening to the teacher for the entire year, and cramming this video into one week, but instead, I want a new clean year. I'm going into 8th grade, and the first week of school just started, and I wanted to get ahead of the curriculum and my notes, so I tried to find an Algebra 1 Full Course. HOORAH!!!

[@Greenemath]

Good luck!

[@v031]

I have just recently found your channel and I am re-studying all of the math I have already learnt to rebuild some of my knowledge I have of pre-algebra and above. This is the greatest math channel known to man.

[@Greenemath]

Thanks for the nice comment and good luck!

[@sam5932]

I must add you are an amazing Mathematician. It was because of your well structured Algebra 1 video that I was able to thoroughly prepare for my Asvab Arithmetic Reasoning & Mathematics Knowledge section of the examination and pass with a high score. How you convey information behind a computer screen is commendable. I cannot thank you enough for creating an affordable math course. Thank you Mr Greene!

[@Greenemath]

Wow, thanks! Good luck with the military and thank you for your future service and for being a channel member!

[@nitsuj2912]

Thank you so much for this. I'm 19 years old and I have failed algebra in the past in high school and I need to pass it now for my Apprenticeship as an electrician and then eventually I will be faced with some more complicated mathematics and other subjects as well. This video has provided so much value especially with the practice problems you do step by step, and is hands down the best video on the topic of algebra I've seen on KZbin thus far. I am so grateful. Thank you!

[@Greenemath]

Glad I could help! Just work lots of practice problems and you will master algebra in no time.

[@StvrFiireSims]

I’m going to be an 8th grade student this august taking highschool credit classes. This video has so far really helped me at remembering things and I’m now ahead in math. Thank you so much for all you do.

[@Greenemath]

Glad it was helpful!

[@sfatma6568]

@@Greenemath @1:31:53 Q. -4-4(5+5x) = -64 I got x= 0.6 -8(5+5(0.6) ) = -64 -8(5+3) = -64 -8(8) = -64 -64 = -64

[@LittleRed4x4]

I never did this in school - I took the easy route for business math (basic algebra, rates, stocks, ap/ar, etc) and now when i am trying to learn computer programming this is helping me understand so much. Thank you for your time.

[@Greenemath]

Perfect, glad it was helpful!

[@cameronwooten9593]

i've been reviewing the basics of pre algebra during Christmas break before I go back to pass intermediate algebra in January for college. Then I'll continue to look at your videos to get ready for college algebra, next fall. You've been very hopeful & Thanks to you!!!

[@Greenemath]

You are very welcome, I'm glad to hear the lessons are helpful!

[@brayanguimaraes3560]

Just finished this massive lesson and, man, you are a hero by creating this content for free! really thank you, you helped me regain my love with mathematics :)

[@Greenemath]

Glad it helped!

[@robertgasper2495]

I teach math to students with learning disabilities. Many times I have thought about putting together a series like this but have just not found the time. Glad to see you were able to do it. Great work! For those students preparing to take the SAT it is important to note that most of the math problems on that test come from Algebra I. Master this course and your score will go up.

[@Greenemath]

It's really not that bad in terms of the time. You can set something up in a few months if you work for 1 hour a day after work. Good luck with your teaching.

[@georgesadler7830]

Professor GreenMath, thank you for an incredible video/lecture on Algebra One. All the major topics that are covered in Algebra One will only help students moving onto Algebra Two and beyond in Mathematics. The overall problems/examples were awesome from start to finish. This lengthy video/lecture has zero errors.

[@Greenemath]

Glad it was helpful!

[@Twisturlifearound]

When I saw this video on my recommended my face lit up, I'm right not a 7th grader taking algebra early but I've been struggling quite a bit. From what I've watched so far I've learned a lot, you explain thing very well and its easy for me to understand! Thank you so much :)

[@Greenemath]

Glad I could help! Good luck.

[@kinzanadeem8654]

this video def needs more views and in general he's underrated you can tell how much work he put into it i was having a hard time but this video alone has everything i needed to prepare for tests and understand algebra better

[@Greenemath]

Thanks for the nice comment and good luck with your class.

[@anub1s954]

Thank you! I simply love this channel. And also the way you organize the Math Subjects, how you explain, how dedicated you are in your works, how you provide materials and resources for later practices, it's an honor. And I not only think that you are very underrated, you are. To clarify: I am a high school student who find maths difficult, not because I am bored by the subject and I find math not interesting... But because I wasn't introduced mathematics by teachers the correct way. They demotivated me by the way they taught me in school, all those waste efforts... the Education System here is rather depressing. So, I've lost all interests, now I lack practice which leads to failure (which demotivates me even more). But now, I shall re-learn from the bottom-up! Hoping so that again, I can find the beauty of this amazing tool we invented, no... rather discovered by men to understand the universe. Again, thank you.

[@Greenemath]

For math, you really just need to work enough problems for things to click. It's just like learning anything else. Practice makes perfect.

[@anub1s954]

@@Greenemath I think practice makes improvement and Thanks for responding! And I hope to see in the future, some tips and tricks for maths like:- Note making, calculation trick/techniques, mental maths, etc. Or remind me if there is one already. Good day, sir.

[@Emil22231]

Hello, I'm so grateful for your insane job , you helped me to go out of depression that caused mainly via lack of math's strong skills when my physics grades overall great on high school level, but math's grades low and just seen no future. Math's has huge role in what I wanna do and your lectures is really special, and still can't believe its for free...

[@Greenemath]

I'm glad you found the video helpful. Good luck with your studies!

[@cmac6136]

By far the best video i have watched. Thanks alot. I dont think theres much hope. I am going back to school in august for a pre apprenticeship electrician course. Im 37 now and when i graduated i got a bunch of maturity credits and everything. Never took algebra so this is huge for me..i just hope i can do it. Wish me luck..I have been this nervous in a long time..its crazy the stuff i have been through but going back to school has me shook. Nervous is a understatement. The fear is failing

[@Greenemath]

Just do lots of practice and it will be fine.

[@user-nt3jp2rb3e]

My algebra final exam is monday and this video is helping a lot. Thank you really much for helping kids like me suceed in school and therfore, the whole life! You just earned a subscriber, a like, and a share to 100+ people. Thank you so much!

[@Greenemath]

I'm glad you are finding the lessons helpful. Thanks for sharing and good luck with your exam!

[@lacagnasaiyan2055]

Thank you for this one! I am an upcoming 9th grade and this video inspired me to study from the beginning. I hope I'll finish this!

[@Greenemath]

Awesome!

[@bunnyman6321]

Did you pass to the 10th grade?

[@laughingcow1162]

I appreciate this video so much, I need to learn algebra for my GED test, I failed math all 4 years of highschool but I'm learning so much from this video, thank you!

[@Greenemath]

You're so welcome!

[@joycelee718]

Wow!! You are a Hero to me and my son who is taking summer intense Algebra 1 course class in 8 th grade. Sending lots of Blessings!

[@Greenemath]

Awesome, good luck!

[@smhwolvi]

watching this now makes me feel like a grown man and a genius, ready for harvard, then i take one look at calculus and suddenly im crying for my mom

[@Greenemath]

Everything is manageable if you go step-by-step. Try taking Pre-Calculus before starting Calculus I, it will help a lot.

[@eels31]

The best algebra 1 course there is. I love your thoroughness to every subject explained, combined with your clear way of speaking. It really helps both in learning AND in referencing later on. Thank you so much for helping me out.

[@Greenemath]

Glad it was helpful!

[@empresseternity1]

Hey, I’m a freshman in high school and I didn’t pay much attention during my online math classes when I was in middle school. 😅 I missed out on a lot of important lessons so now I’m reviewing them and trying to improve my math skills. This is by far the most informative video yet. I like how you don’t assume we already know certain things, and you break it down for us.

[@Greenemath]

That is awesome!

[@kerenanino7457]

Please keep doing these!! It's incredibly help for people like me who have forgotten the fundamentals of algebra. Thank you so much and have a great day!

[@Greenemath]

Glad you like them!

[@Lovethegoddess]

Hey Senior here, I’ve always had ADD. & no one really told me to just stay focused or a ton of motivation now that I am older and I got a math book from thrifting haha this video is much of a huge help to me, I do need to fill in the holes that I did not pay attention to or clearly understand in the past and I’m just proud that you put in so much dedication in time to help other’s out, kudos to you you are great and I love how detailed this video is🎉

[@Greenemath]

I'm glad the video is helpful. Keep practicing and you will be a math pro in no time at all. Good luck with your studies! 😎

[@ifeee3829]

@@Greenemath Thank you so much for this great video.. I’m preparing to take SAT after graduating Highschool 2 years ago this is really helpful

[@ginfan7077]

This is the only KZbin course on algebra 1 that totally was comprehensible to me, everything else just made me stuck in points i couldnot pass or didn't include all important stuff to learn

[@Greenemath]

I'm glad you found the the video helpful!

[@mfomfo66]

Id been failing my math class for a year and I thought that I was done for. I took the initiative to learn math during Christmas break, I found this video and I've learnt, practiced and taught math to myself and others because Greene math helped me a lot. Your content is priceless and it's very useful for students who work at a slower pace or just don't grasp the concepts in class. It's crazy how I couldn't do most of these things in this video a couple of months ago and now I voluntarily tutor others who struggle with math because I was literally like them . I'm moving on to your algebra 2 video and I just want to say , THANK YOU. It's just a shame how teachers are under appreciated and under paid yet they dedicate their lives to teaching students. Keep doing what you're doing because it helps a lot of people.

[@Greenemath]

I'm glad to hear you are helping others, that is a good way to solidify your math knowledge!

[@Doug8D3]

This is beyond helpful. You explain things very well, and it's easy to understand. Thank you for making this!

[@Greenemath]

You're very welcome!

[@vsvp_craymaty3669]

you just saved me from failing summer school😅 you covered all the things I needed so far that i didn't pay attention to before great video man

[@Greenemath]

Glad I could help! Make sure to practice and good luck in the fall.

[@osakadev]

just in my high school grade we are going to start to see this subject, and I love everything related to algebra and mathematics in general, I was looking for videos and miniclasses but I couldn't find anything, until I saw this, you are amazing, you have all my respects, thank you very much for teaching this beautiful subject!

[@Greenemath]

Good luck!!

[@alexanderleng7362]

Videos like these need to be admired, not only because of the beneficial effects but the time and effort put through to just simply make us understand algebra quicker or prepare us for a degree or test etc. People like him need to be praised! I was shocked when I saw 26hrs!

[@Greenemath]

Thanks for the nice comment.

[@ItzRyanL]

Huge respect to this teacher for making a free 26 long hours course!

[@Greenemath]

Thanks for the nice comment.

[@hujanair2]

i'm taking a data science route at the age of 31 after being an interior designer for 11 years and having D in maths in highschool and being anti-math until just recently. i'm thankful for this video. you are the best.

[@Greenemath]

Just do lots of practice and start statistics now. Good luck with your new career.

[@samistheman32]

This is just wonderful. To have something for free and for it to be so thoroughly informative is a gift. Thank you sincerely for your effort.

[@Greenemath]

You are welcome! Thanks for leaving a nice comment.

[@user-mw7kd7eb6e]

Omg you are so much better at explaining things the everyone else, now I am advancing to algebra 2 and trigonometry! You where a big help in my math journey. And the fact that you recorded 27 HOURS of content is just mind blowing! Mad respect to you!

[@Greenemath]

Great, glad you are finding the tutorials helpful!

[@Nekrosoa]

Its summer while seeing this and I havent watch 10 seconds of this but I cannot believe the amount of time it took you to make this, thank you for having such determination for the people that need, not that I do

[@Greenemath]

Cool, thanks for the nice comment.

[@piplup625]

tysm omg.. im going into algebra 2 this year and after having the entire geometry course coming after algebra 1 i totally forgot how to do some things i learned over a year ago lol

[@Greenemath]

I'm glad you found the video helpful, good luck with algebra 2.

[@minajeager858]

stopped at 3:07:57 Ive been following your lessons from pre algebra till now and i can't thank you enough for making this available for free! Math has never been interesting till i found this channel 👍🏽

[@Greenemath]

You're very welcome! Thanks for leaving a nice comment and good luck with your studies :)

[@minajeager858]

stopped at 3:38:21

[@emilyscacia7286]

As someone who’s going into 9th grade, i’ve been looking for something to refresh my memory over the summer. This video really helps, thank you!

[@Greenemath]

You're so welcome!

[@arohi53]

only 5 hours in but getting there slowly haha :) im taking alg 2 next year during freshman year and wanted to review alg 1 basics as i feel that i could improve them as i took it during Covid year virtually. this is a great help! might take a look at the alg 2 video as well to get a nice look at what’s coming ahead.

[@Greenemath]

Algebra 2 is very similar to Algebra 1, it just adds some additional topics. Good luck with your class and thanks for watching.

[@Conner-fd3yn]

thank you for this I graduated a few years ago now I'm now going to college for cs but noticed I've forgotten a lot of this info thanks for the videos

[@Greenemath]

You're welcome! Good luck with your classes.

[@fernandodimeo7419]

Huge thanks to this teacher….quite amazing the work he must have put into this video !!!! THANK YOU

[@Greenemath]

Glad it was helpful!

[@nessy2556]

The tone of this guys voice is really easy to listen to and the amount of information here is very helpful and in a very good pace! I am very grateful to find this!

[@Greenemath]

Awesome, thanks for the nice comment.

[@rcp-_-v3l0c1ty]

I didnt learn algebra in 8th grade, I was in virtual, and i had a hard time understanding. Well, I am taking my PSAT tomorrow. Im pumping this video out in 2.5 days. I can say with 99% certainty that algebra wont be a problem now. I sincerely thank you for this video. Also thanks for not making this video expensive. The best part about this video is that it is both amazing and free 😊 Side note: The only way I’m getting this done in so little time is by watching it in 2x speed and doing the examples with you.

[@Greenemath]

Awesome, good luck with the test.

[@kayleesmith6756]

how'd it go? I'm in the same situation, with not learning algebra because of virtual.

[@billy-cg1qq]

I learned algebra in a different language when I was a kid and didn't know I was studying algebra and it was a different branch of mathematics. Know I have to relearn algebra and a lot of other branchs of mathematic in a structured and ordered manner in english and this video helps a lot. Thank you so much for this content.

[@Greenemath]

You are very welcome.

[@vd14235]

Great work on the video! As a bored person in Prealgebra (it's so easy), I am trying to find the best Algebra 1 course. When I found this one, it blew my mind! Because of this, I will probably use your Algebra 2, and other great courses. Looking forward to it!!

[@Greenemath]

Thanks for the nice comment and good luck!

[@blinkbabe3684]

thank you!! I'm using this for review before i double up on geometry and algebra 2 in 9th grade (Iim going back to school in about a week!)

[@Greenemath]

Glad I could help!

[@lunaski7880]

I have never such a informative long video oo this is truly dedication. I have a exam tommorow on algebra 1 and geometry eoc so I don’t think this video will be the best route now:,) I’m not sure what’s gonna be in the exam and I have less than a few hours… but I will definitely watch this after exams are done just in case I come to need this!

[@Greenemath]

Good luck on the test.

[@batoolhayat3393]

We all ❤ sincerely appreciate you for taking time and teaching us so briefly. Everything is explained so precisely. Your video helped me passed my ASVAB test for military ❤ Thanks again ….

[@Greenemath]

Awesome, thanks for your future service!

[@_sdh]

Im having a placement test on algebra 1 for getting into geometry rn and ive never been confident in my answers during any tests , thanks for the vid it helped alot, 26 hours spent teaching random people algebra 1 is crazy. keep up the good work

[@Greenemath]

Good luck with the test.

[@kofta2131]

How did u do???

[@kingelx1830]

Thank you so much for sharing your knowledge with everyone! You know what they say, the key to truly mastering something is by teaching it to others.

[@Greenemath]

You are so welcome! Thanks for leaving a nice comment.