how do I find the integral of

S (e^x)*x dx

S = integral sign

ANy help appreciated, thanks

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- Sep 5th 2009, 04:09 PMderlinbasic integral problem...can't figure it out though
how do I find the integral of

S (e^x)*x dx

S = integral sign

ANy help appreciated, thanks - Sep 5th 2009, 04:10 PMmr fantastic
One approach is to use integration by parts. Read example 1 here: http://www.math.hawaii.edu/~chasse/m242/parts.pdf

- Sep 5th 2009, 04:24 PMderlin
Thanks a bunch!

that tutorial was extrememly helpful, never heard of LIATE before, but it works well.

Thanks again

btw, the answer is (e^x)(x-1) for those who want to know.