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Homework Help: Several Integrals

  1. Mar 25, 2008 #1
    [SOLVED] Several Integrals

    1. The problem statement, all variables and given/known data


    2. Relevant equations


    3. The attempt at a solution
    I tried to multiple top and bottom by the conjugate:


    After trig substitution, I end up with:


    I've also tried u-substitution but nothing seems to work.

    Can anyone help me out on this? And show steps, please? Thanks so much!
  2. jcsd
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