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Math Help - Another integral using the gamma and beta function

  1. #1
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    Another integral using the gamma and beta function

    Which substitution would you use here? I should obtain the result by using gamma and beta function.

    \int_{0}^{\infty} \frac {x^2}{1+x^4} dx = \frac {\pi}{2\sqrt{2}}
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  2. #2
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    oooooops
    Last edited by abender; January 8th 2010 at 01:06 AM. Reason: ooooops
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