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Homework Help: Indefinite integral

  1. May 8, 2010 #1
    S x^2(e^((x^3)+1))

    I know I have to use integration by parts, and I'm guessing I should find the derivative of e^((x^3)+1), but I really have no idea where to start...
  2. jcsd
  3. May 8, 2010 #2


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    You don't have to do an integration by parts. It's a simple u substitution. You should always try that first.
  4. May 8, 2010 #3


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    do you have to use parts? how about just a substitution?
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