Pascal's triangle for binomial expansion | Algebra II | Khan Academy

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If all the math teacher in the world were as good as you, it would be a blessing for the students

rolandgerard
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Thank you for a clear, visual & auditory explanation.

singwings
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It's a sad day today watching this right after failing my test

marinamaged
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This video helped me understand these things in two minutes when my math teacher couldn't even do it in 50. Impressive.

caylastus
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Your explanation was easy to understand, you have my thanks :D

CraigoTheWinnebago
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I am very appreciative of your videos. Don't tell anyone, but your a lot better than my calculus teacher hehehe

fernity
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once again thank you khan. Two thumbs up.

danielleger
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Not getting math homework:
A) Ask teacher to repeat his poor explaination
B) Don't make it
C) Watch Kahn explain it properly

Guess that one's obvious :)

reznovvazileski
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Just amazing explanation!! I have watched many video tutorials about it..but this one is the best one.

ghosthunter
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i've been struggling with this for over 4 months, and got it within first 4 minutes of the video i am shook

yazasaka
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Everything considered, you are a great teacher!
Just that completely performing the expansion for (a+b) squared is almost frustrating for a student in the 11th grade! You could just skip all that!

raghwendrasingh
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*I encourage you to pause the video and think about it on your own*

Ain't nobody got time for dat 😂

GomathiRaveendran
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Thanks for explanation, was helpful. But, you should consider setting up hotkeys for changing the color of the brush hehe

zeozen
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Watching this because this video explains it better than my online class teacher. #coronavirus

Damian-xhiy
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It's amazing how much you can learn in 8 minutes

BiscuitZombies
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Interesting is too light of an expression! Wow this is magnificent, thank you!

Syntaxxed
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amazing way of telling it in the most simplest way..precise and clear! good stuff guys

Jiynzo
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Thank u so much for helping me with this considering my math teacher won't teach us this !! Even though she loves to give us homework on it !!

morganblankford
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Watched the first 5 minutes and I learned more in an entire hour in pre calc

CanIgetSubswithnovideos-gpli
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Real shit... Teachers should just play ur videos in class and sit there on their useless asses and do nothing. I'd be killing every course if u were my teacher😂

aTastyC