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Math Help - Another U-Substitution Problem

  1. #1
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    Arrow Another U-Substitution Problem

    Problem: (t+1)^2/t^2. Substitution. No Integration by Parts.

    Attempt: I don't see any easy way :\
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  2. #2
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    substitution? why make this harder than it really is ?

    \int \frac{(t+1)^2}{t^2} \, dt

    \int \frac{t^2 + 2t + 1}{t^2} \, dt

    \int 1 + \frac{2}{t} + \frac{1}{t^2} \, dt

    t + 2\ln|t| - \frac{1}{t} + C
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  3. #3
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    hey how did u use latex ??

    I dont see it on my reply box or "go advanced"

    Thanks =]
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  4. #4
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    Quote Originally Posted by Khonics89 View Post
    hey how did u use latex ??

    I dont see it on my reply box or "go advanced"

    Thanks =]
    http://www.mathhelpforum.com/math-help/latex-help/
    Last edited by mr fantastic; May 25th 2009 at 02:50 AM. Reason: Updated quote with new username
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