# Math Help - Find f'(x)

1. ## Find f'(x)

For f(x)=sqrt([x^3]-2x)

find f'(x)

2. $f(x) = \sqrt{x^3 - 2x} = (x^3 - 2x)^{\frac{1}{2}}$

use the chain rule to find $f'(x)$