Question

find the derivative of the function...

Answer 1

\[y=\ln x^{8}\]

Answer 2

Do you have any clue how to start?

Answer 3

Start by using the chain rule.

Answer 4

i thought the answer was (8x^7)/(x^8) but i dont think thats right can you please help me

Answer 5

I get a little different answer.

Answer 6

I got y'(x)= (8ln^7(x))/x

Answer 7

you two might be doing different problems

Answer 8

is it \[y=\ln(x^8)\]

Answer 9

or, 8(1/x)ln^7(x)

Answer 10

well the book says the answer is 8/x and i have no clue how that is the answer can one of you help me please? (:

Answer 11

@zarkon or @zordoloom