Question

What is the derivative of `f(x)= ln (2x^3 +1)`?

Answer 1

`(6x^2)/(2x^3 +1)`

Explanation:

By applying chain rule f'(x)= `1/(2x^3 +1) d/dx (2x^3 +1)`

`(6x^2)/(2x^3 +1)`