I need to find the critical numbers for the following function..

f(x) = x^(2) e^(3x)

and the derivative is..

f'(x) = 2xe^(3x) + 3x^(2)e(3x)

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- Nov 3rd 2008, 10:53 AMManizzleHelp finding the critical numbers..
I need to find the critical numbers for the following function..

f(x) = x^(2) e^(3x)

and the derivative is..

f'(x) = 2xe^(3x) + 3x^(2)e(3x) - Nov 3rd 2008, 12:57 PMMathstud28