Question

Find the derivative.
Can you check my answer

Answer 1

I got -(72)/(3x-2)^3

Answer 2

hmm is the original denominator \((3x-2)^4\) or \((3x-2)^2\)??

Answer 3

original denominator is (3x-2)^4

Answer 4

so it would be ^7?

Answer 5

how so?

Answer 6

i get -(72)/(3x-2)^5

Answer 7

how did you get the 5 at the end?

Answer 8

it was -72(3x-2)^2/(3x-2)^8

Answer 9

When you bring an exponential expression to the numerator you have to change the sign.

Answer 10

oh ok badi i see. thank you

Answer 11

welcom

Answer 12

Yeah if you do it really fast you might skip those little steps so be careful