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Asked by kate

how do i find the critical points of the function g(x)=xe^-x

i think the derivative is xe^-x*-x^2e???
17 years ago

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Answered by bobpursley
No on derivative...

f=xe^-x

f'= e^-x - xe^-x

The first term is not the same as yours.
17 years ago
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how do i find the critical points of the function g(x)=xe^-x

i think the derivative is xe^-x*-x^2e???

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