(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

I have to take an integral of [tex]x^3/(1+x^2)[/tex] from zero to 1.48766439....(I have the number).

2. Relevant equations

None really.

3. The attempt at a solution

Well, I tried and tried, and I could not find a single way to seperate the top from the bottom. Also, I tried u substitution of both [tex]x^3[/tex] and [tex]1+x^2[/tex] but it never seemed to work out. I'm not sure if this would be good for integration of parts, since I believe that one must be able to be integrated multiple times, such as [tex]e^x[/tex], so any nudge in the right direction would help. I have the correct answer, I just would like to be able to know how to get to it. Thank you for your time.

-Swerting

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

Dismiss Notice

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!

# Homework Help: Bounded integral

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