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Homework Help: Integral calculus-pls integrate

  1. Oct 28, 2007 #1
    integral calculus--pls integrate

    1. The problem statement, all variables and given/known data
    how do you integrate this one???what method do I have to use?
  2. jcsd
  3. Oct 28, 2007 #2


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    Can I assume that you really mean
    Integrals don't make much sense without the differential! (And I want to be certain that you mean u as the variable of integration!)

    Have you considered the substitution x= 5u+ 11? (And having that "du" in the original integral will remind you that you need to use du= dx/5.) That will make the denominator very easy! Of course, u= (x-11)/5 but that's in the numerator and is no problem.
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