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anonymous
 5 years ago
I need some help with finding the integral for:
(x*e^x)/(x+1)^2
Does this require substitution, parts, or both?
anonymous
 5 years ago
I need some help with finding the integral for: (x*e^x)/(x+1)^2 Does this require substitution, parts, or both?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Possibly partial fractions

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0The answer is \[e^x/(x+1)+C\] but I'm not sure how to get there

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yeah, you can get there integration by parts.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0by parts u=xe^x, v=x+1. It's worth a try

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes integration by parts works

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Thanks. I missed the cancellation x+1/x+1 to simplify the integral.
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