- #1

Radarithm

Gold Member

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## Homework Statement

Evaluate: [tex]\int{xe^{ax}}dx[/tex]

## Homework Equations

Integration by substitution

## The Attempt at a Solution

I'm on a phone at the moment. My work: http://postimg.org/image/v4hdr5uqx/

The correct answer was:

[tex]\frac{xe^{ax}}{a}-\frac{e^{ax}}{a^2}[/tex]

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