How to factor a perfect square trinomial and why is it important
👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression.
To factor a quadratic with three terms and the coefficient of the squared variable is 1, all we need to do is to find two numbers which when multilied together gives the constant term (the term with no variable) and when the two numbers are added gives the coefficient of the the term whose variable has no power.
After getting the two numbers, we then write the variable with the two number in separate parenthesis.
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Organized Videos:
✅Factor Quadratic Expressions
• Factor Quadratic Expre...
✅Factor Quadratic Expressions | Learn About
• Factor Quadratic Expre...
✅Factor Quadratic Expressions | GCF
• Factor Quadratic Expre...
✅Factor Quadratic Expressions | x^2+bx+c
• Factor Quadratic Expre...
✅Factor Quadratic Expressions | x^2+bx+C
• Factor Quadratic Expre...
✅Factor Quadratic Expressions | Difference of Two Squares
• Factor Quadratic Expre...
✅Factor Quadratic Expressions | Perfect Square
• Factor Quadratic Expre...
✅Factor Quadratic Expressions | ax^2+bx+c
• Factor Quadratic Expre...
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Пікірлер: 107
It took you 3 mins to explain a whole lesson that took my teacher 2 days
@kevinvolkov4252
4 жыл бұрын
bc it's a review so its obvi shorter
@indaytio2052
3 жыл бұрын
69 likes, nice
@isabella4450
3 жыл бұрын
@@indaytio2052 ehehehe
@indaytio2052
3 жыл бұрын
@@isabella4450 did you do what i think you did?
@mosthatedngl
3 жыл бұрын
fr I wish my teacher could explain this easily
when you have to cram in the homework at the last minute...
Is it just me that the tap sound created from the marker and white board sounds satisfying?
@hrithik5020
3 жыл бұрын
Then not listening to him🧐
online learning sucks, I have had at least 20 panic attacks bc my college algebra class so I googled how to do it and these videos have helped me more than anything. Thank you and thank you for teaching me in a way I can understand
@briannavlopez
3 жыл бұрын
How are u doing so far?
@bellhart5990
3 жыл бұрын
@@briannavlopez there’s always one class that’s difficult to complete. Finding motivation is very difficult, especially when you’re home. This semester has been a bit more difficult for me but overall not too bad
@mashal7965
Жыл бұрын
its been a year how are things holding up
I can not thank you enough for making Math so easy.
Mr clean cleaning up my GPA once again
it took my teacher 4 classes to finish this lesson and u finished in 3 minutes. ur a legend, youve helped ever since grade 5, and now im grade 10. when i dont understand anything i always go to ur videos, coz they are the most helpful and useful videos, keep up the good work
I’m so lost I’m gonna fail this quiz
I just recently graduated and I haven’t done this before. I was getting stumped the entire time until I saw your video that made it crystal clear. Thank you.
SO HELPFUL. You, sir, are a teacher. I cannot thank you enough :)
This man clutches up for my test, what a Chad
Wow, with the perfect teacher, math really seems to be a easy subject.
I wish you were my teacher
@suechristmas3313
5 жыл бұрын
ME TOO
@uttamkamble5333
5 жыл бұрын
I got help to understand concept of perfect factorization.... Thank you sir.....
@iblivs21
2 жыл бұрын
can we pretend that airplanes in the night sky are like shooting stars~
this changed my life
you are saving me for my math exam tomorrow thank you
@carlozulueta5455
3 жыл бұрын
@Bentai same
@prakharvermaT1nO
3 жыл бұрын
mine is in 2 days lmao
@logan__hite
3 жыл бұрын
SAME
@360ies
Жыл бұрын
It’s been 2 years! How’s life outside of school?
@3boss900
9 ай бұрын
Same
Really omg!!! That was the best explanation ever. Because of you explaining it in such a simple way. I can now look at one and do it in my head.
You are totally the best math youtuber I have watched. (Even though I only watched 3 math KZreadrs)
This mans doing gods work
this dude is a genius I swear
@brianmclogan
2 жыл бұрын
Just a lot of practice!!
thank you so much for making this video i was super stuck on the rules and how to do it with the software i was given this is a big help
Thank You!
My gratitude to give. This was helpful.
thank u for actually teaching me something
I actually tried to find you, cause i always understand u more than my teacher
I just spent the last 30 minutes on an online math course for something that took this guy 2 minutes for me to understand.
You are saving my grades sir thank you
Thanks....is very helpful....but what if A squared ( a2) was a numerator in a fraction of a trinomial expression....could u help with that? ..plz
my teacher has been so unhelpful these days and i feel like im just not good at math but thanks to you i can easily do my homework and have fun with it because i know what im doing!
@brianmclogan
Жыл бұрын
Yes!! So happy to be there for you
The memes don’t lie, random people on KZread help 100% more than an hour class
i could never get this util he showed me
Thanks
Your like awsome man thanks
Thanks ma brother
THANKS
When u have a quiz in an hour😳
Thank you
Thank you! I had to do this for math
@jamiestill6387
3 жыл бұрын
really, i had to do it for english🤔
@remymaria1270
3 жыл бұрын
@@jamiestill6387 wtf
@jamiestill6387
3 жыл бұрын
@@remymaria1270 its a joke chill
Tq so much Sir 🙏🙏
im confused on the "2 times a is X" part
thank you
lmao if you made it 36x then you get tomatoes thrown at you like a medival criminal
Thank you thank you thank you thank you thank youuuu
Watching this 8 years later, lets hope math hasn't gotten an update yet
tnx
Who else has this test coming up 😂 ngl u explain better than my teacher
damn all the kids in that class are now adults
Wait how did he get the (a-b)²
@HAWK45454545
4 жыл бұрын
I'm wondering the same thing, lol.
@HAWK45454545
4 жыл бұрын
I kind of figured it out. It's because when you take the binomial and square it -> (a-b)² : you get the original formula he posted.
@prakharvermaT1nO
3 жыл бұрын
ye cuz (a-b)^2 = a^2 -2ab + b^2 when you expand it
Man went on a whole rant about how it is easier to find the perfect square trinomial
b^(2) - 4ac = 0
b^(2) - 4ac = -3590
It is simple( X- 5) X - 5). = 0 Hence. X = 5 simple methord
36x^(2) - 10x + 25 = 0 x = (10 + sqrt (-3590)) ÷ 72 x = error
sqrt (-3590) = error
#QuadraticEquation #trinomial #polynomial
if only you were my teacher 😔
I still don’t get it, the solution is x squared -25, that’s not the same thing as above at all
@TalpaTulpa
2 ай бұрын
god I fucking hate math, why did nobody tell me that when something in parenthesis is squared, the entire parenthesis is squared? I just assumed each one was individually squared
i love you
wow
BAHAHAHA 1:31 im dying hahaha
@Kaminomenom
3 жыл бұрын
Corona
Wohoo
I still don’t get it 💀
This is so easy it feels like I'm cheating. Obviously they wouldn't let me do this in my test tho🙄I have to show working out n all that. Vid was great btw.
So is he talking to a class or are we supposed to be it
@ayatokirishima
3 жыл бұрын
he's talking to his own class
sitting in class and god none of this shxt makes sense
@Eat_Pi
3 жыл бұрын
Math can be a pain in the ass, so don't beat yourself up over that. I'm not sure what part you're having issues with but I made a similar video where I explain these problems step-by-step: kzread.info/dash/bejne/fHeDqrWEpZarY5M.html I'm always happy to help if you have any questions 👍
❤🎉❤🎉
Still don’t get it , am I dumb , maybe I am and I’m starting to believe that even more
@Eat_Pi
3 жыл бұрын
Math can be a pain in the ass, so don't beat yourself up over that. I'm not sure what part you're having issues with but I made a similar video where I explain these problems step-by-step: kzread.info/dash/bejne/fHeDqrWEpZarY5M.html I'm always happy to help if you have any questions 👍
💌💋❤❤❤❤
be my teach ????| pls
ابوس راسك يشيخ
Bane
Your going way to fast
Module🤦♂️😑
@Kaminomenom
3 жыл бұрын
umay haha