1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

How do I integrate ?

  1. Jul 15, 2006 #1
    [tex]
    \int{ \frac{x^2}{\sqrt{4-x^2}} }
    [/tex]

    How would I do that?
    I tried integrating by parts, letting u = x^2 and v' = 1/sqrt(4-x^2) and many other combinations, but I just can't seem to get the result.
     
  2. jcsd
  3. Jul 15, 2006 #2

    matt grime

    User Avatar
    Science Advisor
    Homework Helper

    A trig substitution will work, surely.
     
  4. Jul 15, 2006 #3

    HallsofIvy

    User Avatar
    Staff Emeritus
    Science Advisor

    Let [itex] x= 2 sin(\theta)[/itex]
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: How do I integrate ?
Loading...