Question

what's the integral of -xe^(-lnx) w/ respect to x?

Answer 1

please put a solution

Answer 2

just simplify it

Answer 3

Hint: \(e^{-\ln{x}}=\frac{1}{x}.\)

Answer 4

\[-\int dx\]

Answer 5

jst let ......t = lnx .....& solve .....

Answer 6

there is an x in front of e

Answer 7

very astute ....

Answer 8

http://www.wolframalpha.com/input/?i=integrate+%28x*e%5E%28-lnx%29%29

if all you want is the "answer" this should be sufficient; it wont help you in the other areas tho :/

Answer 9

well if this is the best answer i can get for today, i'll take it, thanks for the help

Answer 10

yw

Answer 11

-e^(-lnx)

Answer 12

to jdelacruzp it's -xe^(-lnx), with an x in front of e