Factoring Cubic Polynomials- Algebra 2 & Precalculus

This algebra 2 and precalculus video tutorial explains how to factor cubic polynomials by factoring by grouping method or by listing the possible rational zeros of the polynomial and then by reducing it using synthetic division. Factoring using the difference of squares method was also covered.
How To Factor Trinomials:
• Factoring Trinomials T...
The Greatest Common Factor:
• How To Factor The Grea...
Difference of Squares & Sum of Cubes:
• Factoring Binomials Wi...
Factoring Perfect Square Trinomials:
• Factoring Perfect Squa...
How To Factor By Grouping:
• Factor By Grouping Pol...
Cubic Polynomials:
• Factoring Cubic Polyno...
_______________________________________
Solving Quadratic Equations By Factoring:
• How To Solve Quadratic...
Quadratic Equations Completing The Square:
• How To Solve Quadratic...
How To Factor Difficult Quadratic Equations:
• How To Factor Difficul...
Hard Factoring Examples:
• Factoring Trinomials &...
Factor Completely - Multiple Variables:
• How To Factor Complete...
Factoring Higher Degree Polynomials:
• Factoring Higher Degre...
_______________________________________
Factoring Trinomials With Large Numbers:
• Factoring Trinomials W...
Factor Trinomials With Negative Exponents:
• How To Factor Trinomia...
Factoring - Rational Exponents:
• Factoring Algebraic Ex...
Factor Theorem and Synthetic Division:
• Factor Theorem and Syn...
Finding All The Zeros of a Polynomial:
• Finding All Zeros of a...
Real and Imaginary Solutions:
• How To Find The Real &...
_________________________________________
Final Exams and Video Playlists:
www.video-tutor.net/
Full-Length Videos and Worksheets:
/ collections

[@TheOrganicChemistryTutor]

Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections

[@brettharrison8478]

When you solved the second equation I laughed like a madman in my school's library. You taught me in 3 minutes what my teacher couldn't in 3 weeks.

[@AshrafAli-zv9ix]

Brett Harrison LOL my teacher too

[@feliscatus4921]

my lecturer didn't even teach this omg I might as well stay home and watch these youtube videos, saving tonnes of money fr

[@eduardomoreira7624]

Felis Catus facts

[@calibr0636]

its pretty hard teaching a bunch of people having different ways of learning, but yes, this is much simpler to understand

[@ken8844]

It be like that.

[@vhalbred1969]

Watching this about 20 minutes before my math test and I think you just saved me a lot of marks. Thanks for clearing up the confusion.

[@seifallahahmed-788]

Lol same after a year 😅

[@chrish649]

u pass bro

[@singhbhai]

In which grade you study, please reply if you can.

[@putyourhamsterinyourmicrow6092]

@@singhbhai10 i think

[@emmanueladeyeye4602]

This really ironed out a lot of confusion

[@ice-bear560]

True 😔✨

[@BokanbeastPlayz]

This easy dawg🗣

[@gaspersavle161]

I'm high as shit and found this, immediately after watching this i tried some old tests from my uni and aced all of the problems. You sir have saved me from failing.

[@ethan3439]

Study high score high

[@lilac2698]

Uni?!?!? Sir we're learning this in 9th grade in my country. Big Asian moment.

[@ethurrrnet]

@@lilac2698 also grade 9 asian from an asian country here but we're learning the cambridge curriculum so im sure british ppl learn this at our age as well

[@Oh2x]

@@lilac2698 learning in 11th in precalc from the us. pretty easy after the video

[@thes7519]

@@lilac2698 been doing this shit since kindergarten

[@paulzupan3732]

I found a little mistake. At 5:37 you wrote -6 instead of +6, which prevented you from seeing that -1 was in fact one of the zeroes of the cubic. It doesn't really matter though, your videos are some of the best on this platform and I so appreciate what you do. You're amazing

[@philip.stigaard]

Was looking for this comment!

[@incizor1273]

I noticed it as well (and felt disgustingly proud about it lol!) and I think it added a lot to the video that he discovered it, adressed it and solved it again with x = -1 and repeating the synthetic division. It really showed that you can reach the right answer(s) in several ways and as long as you're skilled/confident about the method you will eventually get it right.

[@alloanceshield9775]

In which video does he do it can you tell me ​@@incizor1273

[@regularuser098]

@@philip.stigaard Me too

[@DanielSmith_19]

I can't thank you enough for this. Synthetic division... I had AP mathematics for two years and I never got the hang of... any of it, really. But your video taught me how to do it like it was nothing. Please keep it up!!!

[@barrowmeoct04]

Thank you. This really really really helped. I am currently self studying and getting to grips with A-level algebra. This was another piece to the puzzle, so clearly explained.

[@animeandstuff5377]

JazzPianoObsessed soon it be easy af but I’ll forget lmao

[@mifeke6149]

At first I thought he should remake the video, then I realised how good this video is with keeping the mistake in because it shows that mistakes are easy like typos and you have to be on your game to spot them, which he did.

[@EmpyreanLightASMR]

Agreed. The mistake does a couple other things, along with your excellent point: it extends the video so he shows you how to do synthetic division twice, and how to factor the quadratic polynomial twice. But it also tests you (like it tested me haha) if you're trying to do the work along with him. It's a good way to keep you awake!

[@dairypig]

Thank you so much I had literally no idea on how to factor cubic polynomials despite watching countless educational videos on the topic, but thanks to your video I finally understand it and *won't* fail my algebra final. Thank you

[@henry_sparks]

man you are amazing, i have not seen someone as good as you are in explaining both math and science. thanks a lot, you deserve more recognition than this.

[@malanhemal6574]

5:47 _ -1 is a factor you wrote +6 as -6, so you didn't get it! Thanks for your videos!!!

[@roniejabello5800]

Yeah I notice that

[@zemtex2323]

He corrected himself later in the video but it still work he realized what he did but it didn’t matter he still got wrong answer

[@nightytime]

@@zemtex2323 He did get the correct answer though...

[@EmpyreanLightASMR]

I scrolled for this. -1 is a zero but it's probably good he went on to show other examples anyway

[@malanhemal6574]

@@EmpyreanLightASMR Feels good that someone got help from me ❤️❤️

[@purplebutterfly864]

God bless you. You're out here saving lives!

[@cr7neymar908]

bro im in calc 2 and i always forget how to factor lol

[@kidusbahiru4369]

You are a hero. Spent 30 minutes searching for videos and this was the best

[@lonicocopuffs]

I'll never stop thanking you for helping me with these problems. You're a blessing to me!

[@wesamahmmad6150]

I have final exam tomorrow and I was looking for a video explaining how the power 3 work and I found your awesome video explaining how the whole process works,, thanks man

[@friend2644]

I'm doing that exactly right now.

[@freedomofmusic2112]

I love your videos, I recommend your channel to math students all the time and have used your videos a lot for help with calculus. Thank you!

[@motasimfaiyaz2974]

the real thing begins from 4:05

[@strawvery.1422]

same

[@hariharanthegreat5576]

Me: *clicks the timestamp* Ad: "Let me introduce myself"

[@rishabhsingh3514]

I think there is a mistake 4:24

[@Tech_Gamers]

Motasim fayiaz, your profile pic tho.....

[@HarshYadav2004]

Ur pfp is awesome mann 😂

[@Ice_official_]

In 2 minutes I already know more than what my teacher has taught me in 2 weeks

[@rajikaanderiezon9759]

thanks a lot,I struggled with it a lot but you make my day😄😊keep it up

[@claraong6353]

Thanks... I'm currently self-studying 'cause the quarantine and i really have a problem with this type of polynomials so this video is really helpful... Thanks so much.. Hi from 2020 :)

[@sudarshanrai3194]

Do you know how to factorise 4x^2 - 13x^2 + 9. Plz tell me

[@sherynezrabadulesjaboli7575]

Michael c. is this you? I'm prolly your classmate

[@sherynezrabadulesjaboli7575]

Michael c. is this you? I'm prolly your classmate

[@tgvindicator02gaming82]

@@sudarshanrai3194 - 9(x+1)(x-1)

[@TeaRex]

Bold of you to assume there will be anyone left after 2020 to read your comment

[@luismauromaximo3556]

Seeing the comments here simply says that school dont teach you much knowledge as what you needed

[@JacobPerezify]

You are an amazing professor. You got me through my hybrid semester. Taught me so much in 10 mins

[@hassanaliomurdad2092]

Thank you so much. The problem you solved after 4:10 is awesome! you know I have been looking for it for a while, searched many many times in many platforms. You made my day!

[@reisxuwu191]

Thank you so much... Your videos really helps me a lot. Especially now that we have online classes, and I can't study everything on my own. So this really helps a lot, thanks again..

[@georgesadler7830]

Mr. Organic Chemistry Tutor, thank you for a monster and fantastic video on Factoring Cubic Polynomial in old fashion Algebra and Pre-Calculus. In the final example, finding your own error is plus for real mathematics and its final solution.

[@SyedNasitAreeb]

I have a maths assignment due tonight. I was stuck on a problem involving cubic polynomials. I just saw this and clicked right away. MAN!!!! YOU SAVED ME TODAY.

[@IBII_]

Who else is from the UK, and is stuck on the AS level Pure maths book Chapter 1 Mixed exercise 1 question 14a. But now understands it cause of this video, this guys a legend

[@gcs0177]

that is soooooo specific lmao

[@minty5236]

Thank you so much this was just incredibly helpful!

[@anthonymarsh6796]

Great video! And the fact that you corrected your own mistake on factoring out (-1), makes it even better. Thanks friend!

[@lentlemenproductions770]

If this had a like for every frustrated minute avoided thanks to this this would be the most liked video on KZbin

[@mutinycreator]

Yep, massively agreed

[@DavidHeubner]

Hey thanks man! Just using the first 1:30 mins I was able to solve my problem! Thanks for such a succinct and well explained guide!

[@draciano]

FINALLY A GOOD AND CLEAR EXPLANATION, THANK YOU!

[@elpuma92]

Love how he went back and redid the answer for the (-1) just to drive it home, he's the goat.

[@tafwiyanjichirwa4460]

Thanks man. You're a lifesaver. This has helped a lot

[@animeniac_95liner68]

Whoever you are....... Thank You!!!!!! You’re brain has helped us all!!

[@cjitv9990]

Thanks for this technique on how to factorise a cubic function. Now, I can solve cubic function by this technique.

[@EMPMusic-nc3bn]

Literally just saved my life. Thanks again

[@thisisphamtree]

honestly, im a vietnamese 9th grade school and preparing to be up to 10th grade. this video is totally wonderful, it's showed me the methods that never been in my school. Love this

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Dude I love you so much, you cut down my problem time by hours You are an absolute king, 👑

[@magicdragonpete7234]

Thankyou for your help, you earned yourself a subscription. This was truly helpful, also i like how you made a mistake and corrected yourself later. Hopefully i get an A grade for Math this year

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who else is looking for a miracle the day before their exam?

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I'm here an hour before exams💀

[@kungaxel]

Thank you for giving out many examples and explaining in an understandable pace brother💯

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Chemistry Tutor you rock my friend. You're a cool genius.

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Thank you so much! This helped me a lot

[@lexcrtv]

I was literally crying over my math hw but this helped a lot thanks so much

[@limerysmouse6005]

Best vid I’ve seen so far

[@jjlenoxw.3101]

Thank you this was very helpful.

[@suvhanramsarup3808]

Really easy to understand...I love the way he simplifies everyhting

[@rollingtrooperz400]

thanks a lot for explaining it so easily my exam is tomorrow and i wasnt understanding this question so thanks a lot and keep up the good work

[@njelekaharriet6107]

Thanks a lot Mr. you just don't know how much you have helped me,may GOD bless you.

[@mashihodpotatoetm4572]

Your channel is my go-to teacher whenever I'm stuck, thanks.

[@sonokoluvr]

YOURE MY HERO. I NEEDED THIS FOR MY ALGEBRA 2 FINAL SINCE I COULD NEVER FIGURE THIS OUT TYSM

[@ionelahanedir6864]

Thanks a lot for helping us.

[@adi8oii]

wow, this was a really good video, I don't even know what synthetic division is and yet I understood the second kind of problem easily.

[@chietutor3867]

Thank you for teaching the other methods in factoring cubic polynomials in four terms which is very treasurable.

[@sandybarbaradescargar1327]

There's no teacher like you... thanks

[@chinu05_]

Great work for me personally.I got so many thing from this session thank you very much

[@CKDesigner2525]

I searched a lot but didn't find except the longest methods, thanks for providing this 10 minutes video.

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This man is the only reason I am passing. Thank you!

[@aijahjaymes4615]

Thank you so much. I have a trig test next period and I am so stressed but this helped me a lot

[@hughhullhunter5798]

thank you this saved me in my advanced maths homework!!!!

[@Swayamkhairnar08]

Thanks for the video. I just came across such type of polynomial and your video helped alot with this method.

[@pursuitforspeed]

This is glorious. Your videos are fantastic. Very concise

[@ismatzereenkhan1445]

Tbh, absolutely better than any other senior math teacher.

[@NeoPhoneix]

My teachers explanation was like a university mathematics textbook and I just couldn't understand what they were saying. Your explanation made it so clear to me. Thank you.

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You are a god LITERALLY, you have made be so much better at math and my teacher is glad to see my improvements. You are the best solider in this battlefield. :)

[@AGadiScie]

This video was made four years back but it is still helpful to us on 2021❤thank you Organic chemistry tutor God bless 😊

[@vivienlorrainetobias3362]

5:52 it should be 0 , I believe that's 6 not - 6

[@ZackSussmanMusic]

yeah

[@enderbartnik3148]

He corrected himself later in the video.

[@yj2803]

he planned it, to show us the factor if it is negative.

[@fariapushpita3373]

yes yes

[@nac9880]

8:18 just watch the entire video

[@alishbaazz2287]

I understand you better than everyone and I was clapping and smiling like crazy because I understand now what to do. I hope I don't fail now. Thank you

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My exams are abt to start in 30 minutes and I'm literally watching this now 🤣🤣🤣🤣🤣

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Why why aren't you serious come on do better

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i've seen all the videos but you gave me the best so thank you so much so i am subscribing you

[@donmarz7030]

Thanks for making this Video and explaining it step by step and clear. I understand it perfectly and clear. ❤️❤️ I would not mind skipping any adds if it helps you keep working. Thank you very much. 🙏🙏🙏🙏😊😊😊😊

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It was too useful ..thku so much

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U nailed it sir. Very helpful. Thank you for this vedio

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thanks king you are a legend I got a headache trying to fix a similar problem you came to save the day.

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[@lizz0528_]

thats so helpful thanks

[@andresfonolllosa1667]

AWESOME TECHNIQUE.!!!! LITERALLY SAVED MY DAY.

[@Error403HRD]

Thank you! I've been doing this wrong for weeks and my teacher never explained what I was doing wrong for the equations where grouping doesn't work (which is usually all of them).

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Senior engineer. Doing Laplace Transforms. It's been years, and it all comes back to this guy.

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This Video filled out my confusion on how to factor Polynomials that my teacher taught me. Online Learning still has some Advantages especially when watching Videos like this.

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thank you so muchhh i didn’t understand anything when i looked through the notes given by my school HAHA. your 10 min video helped me understand in a jiffy!! Thanks for the very clear explanation!

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You’re my third eye when it comes to solving math. You make math so clear with your asmr voice

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