Question

differentiate f(x)=sec^4(3x^2)

Answer 1

please tell me that is not a power in a power and that the sec is multiplied by the (3x^2)

Answer 2

sec to the 4 power (3x^2)

Answer 3

no

Answer 4

sec(3x^2)^4

Answer 5

\[\sec ^{4}\left( 3x ^{2} \right)\]

Answer 6

oh, damn notation lol

Answer 7

chainn rule ftwww, do the 5th power than treat your sec of blah as the inside, you will have to use the power rule again for the blah

Answer 8

so:
sec(blah)^4 :
4(sec(blah)^3)*(sec')
your sec' is also going to use the chain rule where
sec'(blah) = sec(blah)tan(blah) * (blah')
where your blah is going to be the "3x^2)

Answer 9

hence you get:
4(sec3(3x^2)*sec(3x^2)(tan(3x^2)*6x

Answer 10

好了吗？

Answer 11

yeaa i got u,, lol, blah