Factoring Quadratics in 5 seconds! Trick for factorising easily

  Рет қаралды 241,938

tecmath

tecmath

Күн бұрын

Пікірлер: 264
@cathyalatala8524
@cathyalatala8524 Жыл бұрын
I have been struggling with factorization since high school. Sometimes math teachers seems to make math looks hard. Now I love factorisation after seeing this. Thank you. Would you please make some more videos on equations that looks harder. Thank you so much. That's why we need people like you on this planet earth. I'am grateful.
@Valve-Rayane
@Valve-Rayane 3 жыл бұрын
I’m here after what? 5-6 years? I wanted to thank you for being such an amazing human being, I used to watch you and I sure learned a hell lot from you, you were a big impact for me in my teenage years when I was struggling with math so thanks again, keep educating the future generations you are a blessing to this world.
@kcshell5334
@kcshell5334 2 жыл бұрын
1
@lucifermanon
@lucifermanon Жыл бұрын
But dude this video is 1 year ago.....how do you come back 4-5 years later
@Valve-Rayane
@Valve-Rayane Жыл бұрын
@@lucifermanon yeah this video is 1 year old but he uploaded videos 5-6 years ago too
@hamdhizakeer3451
@hamdhizakeer3451 Жыл бұрын
Jo
@S1-2
@S1-2 3 ай бұрын
@@Valve-Rayaneare you still alive and if you where are you know?
@braidee
@braidee 7 ай бұрын
This has changed my life. I've always been stumped by factorising. This has just unlocked my ability to do it. Thankyou.
@xkazu._
@xkazu._ 9 ай бұрын
i literally have my maths homework due tomorrow and i had no clue how to do this, thank u i am blessed this is much easier explained 😭🙏
@krystinanguyen5541
@krystinanguyen5541 Жыл бұрын
WHATTTT??? I DID IT. I DID IT.This video is so awesome and help me save so much time during exam. Thank you so much.
@Juju_YA
@Juju_YA 6 ай бұрын
Exactly what I was thinking, teachers never explained how they did it so fast. 4:37
@Goldemas
@Goldemas Жыл бұрын
My dude I'm gonna cry this is gonna get me through tomorrow's precalc test
@PavnikSai
@PavnikSai 3 ай бұрын
I don't know about other countries but here in India we use a method named Splitting the Middle term. This method is a simplified version of it. We Indians use Sreedhar Acharya's Formula(Quadratic Formula) for the equations when the 2 numbers can't be found. The method used in this video is really helpful in solve inequations. That's how I found this video. Kudos @tecmath
@BGP_23
@BGP_23 2 жыл бұрын
This tip is such a godsend. Thank you so much for sharing it. Love your channel and working my way through your catalog it videos. I wish I could have had a teacher like you 30 years ago when I was in high school.
@SpatialGuy77
@SpatialGuy77 3 жыл бұрын
That’s awesome! Nothing like that when I was at school doing quadratics in about 1980. Thank you. Still love mathematics. Now I’ll have to sit down and discover why this works! Thanks again - AWESOME
@sambadivilshit
@sambadivilshit 4 ай бұрын
Did you find why this works out?
@SpatialGuy77
@SpatialGuy77 4 ай бұрын
@@sambadivilshit Yes. Yes I did make sense of the reasoning behind the method.
@PavnikSai
@PavnikSai 3 ай бұрын
@@SpatialGuy77 And what's the reasoning?
@sambadivilshit
@sambadivilshit 3 ай бұрын
@@SpatialGuy77 ahha idk why I expected you to be the typs guy tp give me a whole essay to explain me the concept of why and how of this thing but cool !
@loophole9973
@loophole9973 3 жыл бұрын
This was our lecture last quarter and I understood nothing! Thank you so much!
@tecmath
@tecmath 3 жыл бұрын
Excellent! Hope you liked it!
@blue_red_screen
@blue_red_screen 3 жыл бұрын
Shows how poor a lot of teachers are at their job
@tfr
@tfr 2 жыл бұрын
@@blue_red_screen I would've jumped out of my chair if you used the wrong "their" here 😂😂
@sptkasey
@sptkasey 2 жыл бұрын
Wow! Best lesson on factoring these I've seen thus far. Thank you!
@thatvtwinguy
@thatvtwinguy Жыл бұрын
Mate, I'm struggling keeping up at uni with the convoluted explanations that the lecturers are giving. Your explanation is 1000x easier to understand, so thank you!
@ezracheyennedavis4033
@ezracheyennedavis4033 Жыл бұрын
Thank you so so much. going through calc 1 and I've never quite understood factoring. I don't understand why it's not taught like this, it makes perfect sense!
@sentientschweppes1374
@sentientschweppes1374 3 жыл бұрын
right before my math test about this, thank you for the time saver
@tecmath
@tecmath 3 жыл бұрын
Best of luck!
@mayami3228
@mayami3228 3 жыл бұрын
Fast explanation than my teacher's discussion in my class.Good job sir
@emily-mt9xk
@emily-mt9xk 2 ай бұрын
You helped me so much. I have a test tomorrow and had no idea how to do this and now I do. Thank you!!
@cormbreab5338
@cormbreab5338 3 жыл бұрын
You are a legit genius, thanks for making this!
@officerk-wq6nl
@officerk-wq6nl 3 ай бұрын
Finally, never really cared till now, but right now it was needed, thanks man
@chrisjohngrima9761
@chrisjohngrima9761 6 ай бұрын
Tysm I have had a hard time trying to understand this and you have manged taught me how to do this in under 5 minutes!!
@isaacbanks6371
@isaacbanks6371 3 жыл бұрын
I am so glad that you are still making these videos.
@haarishussain1747
@haarishussain1747 3 жыл бұрын
That's crazy , I just learnt it yesterday in maths , this will help a lot mate !
@divacandyful
@divacandyful 2 жыл бұрын
bless you and bless your soul you LITERALLY made this so much more quick and easy, i like this technique of getting the answers and sure will be using it😁
@therightknee3269
@therightknee3269 3 жыл бұрын
Just found this channel. KZbin’s recommended actually came in handy. Pre-Calc is gunna be a breeze now
@priyanshudeshmukh5136
@priyanshudeshmukh5136 3 жыл бұрын
The most needed video, thanks man
@tecmath
@tecmath 3 жыл бұрын
Glad it helped
@nkennaode
@nkennaode Ай бұрын
bro dude u dont know how much u helped me rn
@debasishmajhi687
@debasishmajhi687 8 ай бұрын
you are just soo helpful,it only took one problem solving and now m good at this .🙏🏻🙏🏻🙏🏻
@CHAKS_Lyrical
@CHAKS_Lyrical 6 ай бұрын
Very informative and simply explained thank you
@kmimiteh
@kmimiteh 3 ай бұрын
Ma, best explanation ever, I am subscribing to your channel right now!
@uzayrkorimbocus640
@uzayrkorimbocus640 2 жыл бұрын
This needs to go viral
@Carrymejane
@Carrymejane 8 ай бұрын
2:29 😮 so this is it WHATTT, OK thankssss
@sheilabirling
@sheilabirling 9 ай бұрын
YOU ARE ABSOLUTELY AMAZING!! literally thank you so much for this
@MajesticRecaps23
@MajesticRecaps23 3 жыл бұрын
The last example can also be solve by -6 and 8, thus, -6x8=-48, -6/4=-3/2 , 8/4=2/1.
@slugeater1938
@slugeater1938 10 ай бұрын
That wont give the extra 2 infront though
@sanojagodellawatta5110
@sanojagodellawatta5110 2 жыл бұрын
Fantastic explanation, really understood, thank u very much for these easy tricks😊😊😊
@doritos123mlg9
@doritos123mlg9 Ай бұрын
Thank you soo much. You helped me so much. Keep it up! :)
@sheenamzafar8124
@sheenamzafar8124 3 жыл бұрын
Concept explained nicely. Great work!!!
@aounelias
@aounelias 3 жыл бұрын
I loved it... You make things look pretty easy!!
@LouisaSchaffer
@LouisaSchaffer Жыл бұрын
I appreciate this help. This has helped me so much as I have been struggling with factoring. Such a huge help. Thanks😁
@jessicabader8010
@jessicabader8010 3 жыл бұрын
Amazing trick 👌 thank you for sharing
@mattramirez-sv8xl
@mattramirez-sv8xl 8 ай бұрын
you teach better than my teacher, thank you
@rudraverma9418
@rudraverma9418 Жыл бұрын
Thank you so much, I am a year 8 and I got this a homework 😭 now I will beat all my friends thank you so much
@chixiaa
@chixiaa 2 жыл бұрын
This is gonna be in my test on Wednesday 30.12.22 and this helped me understand it so much tyyy 🙏🏽🙏🏽
@jackionendino4293
@jackionendino4293 2 жыл бұрын
Wow, thankyou so much you answered my confusion and questions in the example youve given.
@yousillysausage
@yousillysausage 6 ай бұрын
Love the way you explain it👍 may I ask how you can quickly find out the numbers that you need to multiply/plus? I'm afraid I take way too much time trying to find it and then struggling
@amatol9294
@amatol9294 3 жыл бұрын
Literally just learning this in class today, timing is immaculate
@PIKACHU-hf7sc
@PIKACHU-hf7sc 3 жыл бұрын
You make students life more simple. Btw thank you so much
@Pegasus10707
@Pegasus10707 11 ай бұрын
quick question why did you simplify the last one?
@kevinashley478
@kevinashley478 2 жыл бұрын
One question: on the last example that has the 2 outside the brackets, does it matter which bracket the groups go in? So the answer you gave was: 2(2x-3)(x+2)=0....... The answer I got was the reverse: 2(x+2)(2x-3)=0.... Would my answer still be correct?
@lightzerve
@lightzerve 2 жыл бұрын
the brackets can go in any order, they mean the same thing and you would never be marked down for this in a test :)
@kfjfkeofitorhf9520
@kfjfkeofitorhf9520 Жыл бұрын
X=-2
@kfjfkeofitorhf9520
@kfjfkeofitorhf9520 Жыл бұрын
4X++4---3X--6 3X====3X X======0 X=-(-6+4) X==--2
@Noctis685
@Noctis685 Жыл бұрын
Forever grateful to you, u always save my grades
@Striker885
@Striker885 Жыл бұрын
You are a genius! God sent.
@MonicaMLBH
@MonicaMLBH 3 жыл бұрын
Excellent video! Thank you!
@azgaming9291
@azgaming9291 Жыл бұрын
a1: (10x-6) (2x+1) a2: (5x-4) (3x+1) a3: (x+2) (2x-3) these where commented before i finished the video. i dont know wether these are right or wrong. good vid!
@azgaming9291
@azgaming9291 Жыл бұрын
yay, i got 2/3 right! i always seem to do switch the division and addition signs when it comes to problems like the first :/
@ntombizodwapretty5815
@ntombizodwapretty5815 Жыл бұрын
Oh my god thank youuuu for thus u saves my morning😩😭😭😩😩
@chrislonlucero7391
@chrislonlucero7391 2 жыл бұрын
This video helped and still helping me so much
@lztz25
@lztz25 Жыл бұрын
what I learnt from school for 2 month: nothing what I learnt from this guy for 2 month: everything
@yhc5318
@yhc5318 3 жыл бұрын
Very good. Simple and sleek.
@FounderMind
@FounderMind 3 ай бұрын
Best method out there
@sallybugs1695
@sallybugs1695 3 жыл бұрын
An amazing tutorial thank you very much
@Muskan_2616
@Muskan_2616 3 жыл бұрын
Wow 🔥🔥bs isski hi jaroorat thi mko. Jeevan ka kasht dur ho gya 😀😂😂
@IS-py3dk
@IS-py3dk 3 жыл бұрын
Cant believe how I learnt this so quick as an 8th grader This is a chapt of 10th grade and i have understood this 2 years before i even start to actually learn quadratic equations 😀
@bryancen6638
@bryancen6638 2 жыл бұрын
Thank you so much I pass my math examination🙏
@renzlsd7436
@renzlsd7436 3 жыл бұрын
Can you make a video about factoring polynomials?
@nomslife2729
@nomslife2729 3 ай бұрын
saved my life tysm ily bro
@fuji9225
@fuji9225 10 ай бұрын
Ty, i finally know how to do 💀 my math teacher made it so complicated 😭
@242tommyt5
@242tommyt5 3 жыл бұрын
neat trick for factorising quadratic equations, thanks for sharing
@escribidormadrid3463
@escribidormadrid3463 3 ай бұрын
A great help. Thanks very much.
@vk8a8
@vk8a8 9 ай бұрын
how do i find the numbers that add to the adding number and multpiply to the multiply number if theyre big. say muliply number is 400 and adding is 40. it would take too long?
@etha1594
@etha1594 6 ай бұрын
this is actually an amazing video
@SophiaGill-xy8yx
@SophiaGill-xy8yx 7 ай бұрын
i have a question, does it matter if i dont simplify it, like i didn't for the last questiona and got (x+2)(2x-3) which is what he got as well but with a 2 outside the bracket at the start, would it matter if i answer the unsimplified version?
@BubBledsBlue
@BubBledsBlue 5 ай бұрын
hello! do you know any faster techniques to get the numbers that add up to x and +? Example at 7:38, my head really cant wrap around those type of stuff!
@PavnikSai
@PavnikSai 3 ай бұрын
prime factorize the coefficient of x
@naderhumood
@naderhumood Жыл бұрын
Thank you v much indeed. This is great channel.
@baburlu
@baburlu 2 жыл бұрын
Love from Britain! You are really needed here in secondary schools :) Quick question: for the last question you did where you simplified the quadratic, why do we NEED to do that? I understand that we do but exactly why?
@Pegasus10707
@Pegasus10707 11 ай бұрын
same question mate
@JJ-Olee
@JJ-Olee 10 ай бұрын
How are tou finding the numbers youre using to multiply to get the value and to add to get the value?
@hectormata449
@hectormata449 8 ай бұрын
Excellent professor!
@kiospiuys4236
@kiospiuys4236 3 жыл бұрын
Useful as usual 🔥
@smedleybelkin19
@smedleybelkin19 Жыл бұрын
Does this work for every case?
@kathito45
@kathito45 Жыл бұрын
An old 32-year-old here who couldn't remember the formula says "Thank you!"
@RichardDeRicardo
@RichardDeRicardo Ай бұрын
You need to learn to explain the closing part of solving because you left me far more confused!
@RichardDeRicardo
@RichardDeRicardo Ай бұрын
You need to learn more on how to teach better.
@Sljm8D
@Sljm8D 11 ай бұрын
Oh my God, this is incredible
@AlexZouhehe
@AlexZouhehe 3 жыл бұрын
Please do a video on how to solve simplification/approximation equations as fast as possible. I've been working on them for a while and i know of only two methods, the Unit digit method and digit sum method. But both are not really viable cause it usually dosn't check out.
@ramanujsharma7344
@ramanujsharma7344 Жыл бұрын
Really good explanation.! Thankyou...
@thekiwiyouate83
@thekiwiyouate83 6 ай бұрын
thaaankssssss u explained way simpler than my teacher
@jonescg
@jonescg Жыл бұрын
Thankyou sir, this is wonderful.
@Goldiesta
@Goldiesta 2 ай бұрын
Does this work this every quadratic question.
@jericodiaz
@jericodiaz Жыл бұрын
Excellent video 👏👏
@Paul_Holmes
@Paul_Holmes Жыл бұрын
I cannot get this to work for 12x^2 + 8x which should be (X=4)(3x-2). Is there a different rule or an exception?
@Claudia-l9k2z
@Claudia-l9k2z Ай бұрын
What happens if my multiplication number and my addition number are both prime? I've currently got an equation with the multiplacation number of 5 and the addition number of three. Is it even possible?
@shade.9039
@shade.9039 2 жыл бұрын
what do you do for numbers such as 8x^2+9x+2=0 which gives 8x2=16 and 9.
@hsi2020
@hsi2020 2 жыл бұрын
The it is not factorable, so you need to use the quadratic formula to get the answer
@shikuloanna3188
@shikuloanna3188 2 ай бұрын
Very nice, sweet and short. Wow
@juliangyamerah-amoako3674
@juliangyamerah-amoako3674 6 ай бұрын
Extreeeeeeeeeeeeemely helpful thx so much
@jptavas
@jptavas 3 жыл бұрын
Insanely easy. Thank you.
@drywallistoocool
@drywallistoocool 2 ай бұрын
You are the greatest
@aaronesen307
@aaronesen307 Жыл бұрын
10 hours away from my final exams and I finally can do the part a of my papers with confidence😮ily
@kevinashley478
@kevinashley478 2 жыл бұрын
My biggest problem is coming up with the numbers that multiply together to give you the multiplication number, but also add together to give you the addition number. Other than that, I'm good.
@edeltovilla8454
@edeltovilla8454 3 жыл бұрын
Nothing short of amazing!!+. Wow.
@nightfusilli2884
@nightfusilli2884 2 ай бұрын
THANK YOU SO SO MUCH❤
@decoderhacker4062
@decoderhacker4062 3 жыл бұрын
This is actually a nice trick for the sat
@NibirBharadwaj
@NibirBharadwaj 3 жыл бұрын
I see your a man Of Math as well!!
@HellHappens
@HellHappens 3 жыл бұрын
Yeah this was neat. Definitely another perspective
@nikostzianakakis7750
@nikostzianakakis7750 23 күн бұрын
Could you please help me factoring the following: 4x^2 - 27x + 40 = 0?
@callmearshadm6860
@callmearshadm6860 3 жыл бұрын
Can i also use the formula which you thaught yesterday
@JebeckyBoop
@JebeckyBoop 2 жыл бұрын
Thank you so, so much.
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