- #1

PeterFer

- 6

- 0

## Homework Statement

For one of my physics classes I need to integrate a function of two variables, but I haven't learned how to do it yet in my calculus classes. If anyone could explain to me how to do it, it would be much appreciated. It's probably pretty simple I just haven't learned it yet.

the integral is [tex]\int[/tex] (z

^{ 2}+ x

^{2})

^{-3/2}dx

and i know that the answer is x/ sqrt (z

^{2}+ x

^{2}) z

^{2}

thanks