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Homework Help: Integral question

  1. Sep 22, 2008 #1
    Evaluate the integral ∫ (3 + √x) / (x(3 + x)) dx

    I've broken it up into ∫ [3 / x(3 + x)] dx + ∫ [ √x / (x(3 + x))] dx

    And that's as far as I can get.
  2. jcsd
  3. Sep 22, 2008 #2


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    The first one is partial fractions. For the second one I suggest u=sqrt(x).
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