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Logarithmic integral

  1. Jul 9, 2010 #1
    Does anyone know how to solve this integral?
    int. (ln(ax+b))^2

    Thanks :D
  2. jcsd
  3. Jul 9, 2010 #2
    By parts (u = dv =log(ax + b) )
    Last edited: Jul 9, 2010
  4. Jun 4, 2011 #3
    do it by parts
    assume 1 as the second part and continue.
    the logarithmic part will break down to fractions which can be easily integrated
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