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Homework Help: Integral ln(x)/x^3 respect to x

  1. Sep 23, 2008 #1
    Okay how do I do this integral ln(x)/x^3 respect to x.

    I've thought of letting u=lnx, but that doesn't make the correct du.
     
  2. jcsd
  3. Sep 23, 2008 #2

    Dick

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    Re: Integration

    Integrate by parts.
     
  4. Sep 23, 2008 #3
    Re: Integration

    thank you seems so easy now.
     
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