Question

How do you find the derivative of `f(x)=(x^2-5x+2)(x-2/x)`?

Answer 1

`f'(x)=3x^2-10x+4/x^2`

Explanation:

`f(x)=x^3-5x^2+2x-2x+10-4/x`

`f(x)=x^3-5x^2+10-4/x`

`f'(x)=3x^2-10x+4/x^2`