# Math Help - Partial fractions to find anti derivative

1. ## Partial fractions to find anti derivative

integral sign dx/x(x+4)^2

I am confused on what to do with the dx on top of the fraction.

2. Originally Posted by ashley09
integral sign dx/x(x+4)^2

I am confused on what to do with the dx on top of the fraction.
$\int\!\frac{dx}{x(x+4)^2}=\int\!\frac1{x(x+4)^2}\, dx$

Use partial fraction decomposition, as instructed.