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## Homework Statement

I need to find the integral of [itex]\frac{exp(x^{2})(x^{2}-1)}{x^{3}}[/itex]

## Homework Equations

Wolfram returns this answer

[itex]\frac{exp(x^{2})}{2x}[/itex]

## The Attempt at a Solution

I orginally had the integral in the form of:

[itex]\frac{exp(x^{2})(x^{2})}{x^{3}}[/itex]-[itex]\frac{exp(x^{2})}{x^{3}}[/itex]

But I dont know how to integrate either!

Any help or suggestions will be appreciated!