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evaluate the integral of xe^(-x)show all work

Question

evaluate the integral of xe^(-x)

show all work

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Step 1
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Step 2

Calculation:

The given integral is ∫xe-xdx.

In order to calculate the above integral, use integration by parts method.

If u = x and dv =e-xdx, then du = 1.

Integrate both sides of dv =e-xdx as follows.

 

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Step 3

Calculate the integral l of ∫xe-xdx using inte...

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Tagged in

Math

Calculus

Integration

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