I'm trying to integrate $\displaystyle \int{({\log{x}})^2}{x^3}({\exp({-x}))}dx $

I probably have to use a substitution, but I can't seem to find the right one.

Thanks

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- Oct 15th 2011, 09:10 AMtrippy11Substitution Integration
I'm trying to integrate $\displaystyle \int{({\log{x}})^2}{x^3}({\exp({-x}))}dx $

I probably have to use a substitution, but I can't seem to find the right one.

Thanks - Oct 15th 2011, 09:29 AMSironRe: Substitution Integration
Take a look here:

http://www.wolframalpha.com/input/?i=integrate+%28logx%29^2x^3exp%28-x%29dx