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anonymous
 3 years ago
integrate e^(x1/x) / x^2 dx
anonymous
 3 years ago
integrate e^(x1/x) / x^2 dx

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0let x1/x = u. Solving for du takes care of the denominator.

RadEn
 3 years ago
Best ResponseYou've already chosen the best response.1first, simplify for (x1)/x = x/x  1/x = 1  1/x = 1  x^(1) u = 1  x^(1) du = x^(2) dx or du = dx /x^2

RadEn
 3 years ago
Best ResponseYou've already chosen the best response.1wait, which one ur problem : dw:1361528752446:dw

RadEn
 3 years ago
Best ResponseYou've already chosen the best response.1the first, or the last one

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0the second one. you just solved my question. already got the answer. thank you very much!! :)
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