Evaluate the following integral

We can evaluate this using integration by parts. Let

Here, to arrive at we make the substitution and in the following,

So, completing the integration by parts we have

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Stumbling Robot

A Fraction of a Dot
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Evaluate the integral of *x*^{2} / (1+x^{2})^{2}

Evaluate the following integral

We can evaluate this using integration by parts. Let

Here, to arrive at we make the substitution and in the following,

So, completing the integration by parts we have