### Integration : ∫x²/(x² + 1) dx

Rewrite the integral to match it to a standard formula, and then solve the integral. ∫x²/(x² + 1) dx

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Rewrite the integral to match it to a standard formula, and then solve the integral. ∫x²/(x² + 1) dx

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See attached file for full problem description.

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Please see the attachment for the questions.

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I have a function (see attached). I need to integrate it over m from - infinity to infinity, h from - infinity to infinity. I need to apply a technique such that the integral takes a simple form, easy for integration. The main problem here as you can see is product of terms in the denominator. ---