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Checking solution to integration by parts with e

  1. Oct 26, 2011 #1
    Hi, I'm wondering how to integrate 4xe^(4x).


    I got:

    4[1/4xe^(4x)-1/16e^(4x)+c] ?

    which reduces to

    xe^(4x)-1/4e^(4x)+c

    Is this the correct integral?

    Thanks.
     
  2. jcsd
  3. Oct 26, 2011 #2

    lurflurf

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    check by differentiating
     
  4. Oct 26, 2011 #3
    I am so glad physics forums exists!
    Wow. Of course!
     
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