Worked example: Derivative of Ã(3x_-x) using the chain rule | AP Calculus AB | Khan Academy

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f(x)=Ã(3x_-x) is a composition of the functions Ãx and 3x_-x, and therefore we can differentiate it using the chain rule. Created by Sal Khan.

AP Calculus AB on Khan Academy: Bill Scott uses Khan Academy to teach AP Calculus at Phillips Academy in Andover, Massachusetts, and heÕs part of the teaching team that helped develop Khan AcademyÕs AP lessons. Phillips Academy was one of the first schools to teach AP nearly 60 years ago.

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Комментарии
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gosh.. In school I always was like "wtf is that dude [teacher] doing, I'm gonna cry"
and what are you doing?
explaining this stuff in 5 minutes and suddenly everything became clear
THANKS MAN

GtaRockt
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Even going through khan academy, this video was the first one where the chain rule clicked for me. Thanks for the great content.

clemebran
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I can't thank you enough for making these videos! THANK YOU!

FwiiChan
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Thanks so much for these videos and simple explanations (these videos helped put the slope of the curve into perspective)...

When I saw the chain rule in class today.. I was intimidated... but with your simple explanation I understand a WHOLE lot better now :)

xanaphuis
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I seriously could not understand what my teacher was explaining and then I understood everything in a minute and 5 seconds.

Vanessa-ggjt
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Is f(x) the x in the equation and what ever is directly attached to it?

NoPantsOtter
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Shouldn't the answer be simplified to (6x-1)/(2sqrt(3x^2-x) ?

officialfoodmantra
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lol this would have been so helpful last year for me

Thelastkeyboardwarrior
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Pretty decent enough. Format is a little weird on how you write things out but that could be my perspective. Anyhow thanks.

nuclearblackhole