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Homework Help: Comfirm this!

  1. Oct 10, 2007 #1
    The problem statement, all variables and given/known data

    intrgral of 6ln(x^2-9)





    solution

    6((x+3)ln(x+3)-(x+3)+(x-3)ln(x-3)+ln(x-3))+c

    check if it is right?
     
  2. jcsd
  3. Oct 10, 2007 #2


    almost correct except last term should be -(x-3) instead of ln(x-3)
     
  4. Oct 10, 2007 #3
    Why is ln(x-3)?
     
  5. Oct 10, 2007 #4
    no i said it should be -(x-3) put the error in Bold
     
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