Question

What is the derivative of `ln(x^2)`?

Answer 1

`2/x`

Explanation:

Using the rule `d/dxln(u(x))=1/u*(du)/dx`, we get

`d/dxln(x^2)=1/x^2*d/dxx^2`

`=1/x^2*2x`

`=2/x`