Question

How do you find the derivative of `z=(2+3x)^4`?

Answer 1

`dz/dx= 12(2+3x)^3`

Explanation:

Given-
`z=(2+3x)^4`

We have apply chain rule to solve this question.

`dz/dx= 4(2+3x)^3 xx d(2+3x)`

`dz/dx= 4(2+3x)^3 xx 3`

`dz/dx= 12(2+3x)^3`