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Thread: Solving integrals

  1. April 13th 2011, 10:35 AM #1
    Gibo
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    Solving integrals

    Hi,
    I have some problems to solve below integral
    \int\frac{4x}{(3-2x)^2}. I tried to use substitution but it does not work and integration by parts brings some strange results. Any help would be really apprecite.
    Thanks

    Gibo
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  2. April 13th 2011, 10:44 AM #2
    HallsofIvy
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    It looks to me like the obvious substitution u= 3- 2x will work nicely. What do you get with that?
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