Question

What is the derivative of u(x)=x^-5π^2 when x=2

Answer 1

`-5\pi^2 (2)^(-5\pi^2-1)`

Explanation:

`u(x)=x^(-5\pi^2) \\ \\ u'(x)=-5\pi^2 x^(-5\pi^2 -1) \\ \\ u'(2)=-5\pi^2 (2)^(-5\pi^2-1)`