The integral of [(x+2/(x+4)]^2(adsbygoogle = window.adsbygoogle || []).push({});

A/(x^2+4) + B/[(x^2+4)^2)

A=0, B=1

so, the integral of 1/(x^2+4)^2

how do you do this?

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Partial fractions help!

**Physics Forums | Science Articles, Homework Help, Discussion**