Question

helppppp
differentiate
tan^7(4x^2+9x+2)

Answer 1

easy question

Answer 2

mimi solve it

Answer 3

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Answer 4

Easy ??! wth , i dont even know how to differentiate tan xD
so~ embaressing xD

Answer 5

me too....im still in pre-school...=)

Answer 6

let me show u
7tan^6(4x^2+9x+2)*sec^2x(4x^2+9x+2)*(8x+9)

Answer 7

easy question

Answer 8

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Answer 9

lolss ok xD

Answer 10

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Answer 11

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Answer 12

Hashir , is that the answer to it ? xD

Answer 13

is that correct???

Answer 14

\[\tan^7(4x^2+9x+2)=[\tan(4x^2+9x+2)]^7\]
\[\frac{d}{dx}([\tan(4x^2+9x+2)]^7=7[\tan(4x^2+9x+2)]^6\sec^2(4x^2+9x+2)(8x+9)\]

Answer 15

yes it indeed is

Answer 16

you have little mistake above

Answer 17

yes typo !!!

Answer 18

its sec^2 on sec^2x

Answer 19

hehhehehhehe....ok...typo error...i wont let you integrate your answer..

Answer 20

Oh cool~ i just learnt something new today xDD

Answer 21

we used something called the chain rule
and the power rule

Answer 22

and the constant rule

Answer 23

derivative terms

Answer 24

simplest theory is differentiate the outer function first then the ineer on until u are on the simplest function

Answer 25

LOL, i know I just don't know how to differentiate tan xD

Answer 26

i think most outer to very inner is easier
i think some people like inner to outer

Answer 27

yes it upto them