How do you find the integral of a product, say x*sqrt(1+x) dx...(adsbygoogle = window.adsbygoogle || []).push({});

I am very confuzed with all the notation is involved, can someone explain and do a few examples? Thanks.

**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!

# Integral of a product.

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