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Antiderivative help!

  1. Jan 29, 2009 #1
    edit: nvm. i'll figure it out..... :/
    Last edited: Jan 29, 2009
  2. jcsd
  3. Jan 29, 2009 #2
    Hint: Partial fractions...
  4. Jan 29, 2009 #3
    I don't see how you would do partial fractions.
  5. Jan 29, 2009 #4
    x^2 * (1/(x^2 +1)) then check some of you're identities. especially one that says 1 over x squared plus a squared.
  6. Jan 29, 2009 #5


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    It's not really partial fractions. Do polynomial division of x^2 by x^2+1 and express it as quotient+remainder/(x^2+1).
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