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Homework Help: Problem using both types of substitutions

  1. Oct 6, 2014 #1
    I've attached the work I have done. Can someone please point me in the right direction? I've tried the problem using both types of substitutions. I keep getting stuck regardless.

    Attached Files:

  2. jcsd
  3. Oct 7, 2014 #2


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    Homework Helper

    I tried reading your attached file. I was not sure what the problem was or what form of the solution is expected.
  4. Oct 7, 2014 #3


    Staff: Mentor

    Please start a new thread with your problem, using the problem template, which has a section for the problem statement and another section where you show what you've done.
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