Question

help me

Answer 1

You need to ask a question??

Answer 2

\[\int\limits xe^xdx\]

Answer 3

use integration by parts

Answer 4

the formula is \[uv-\int\limits_{?}^{?}vdu\]

Answer 5

could u do it?

Answer 6

thankx

Answer 7

help me this \[\int\limits (xe^x)/(1+x^2)dx\]

Answer 8

multiply it, then integrate it

Answer 9

@serikMB

Answer 10

xe^x+x^3*e^x

Answer 11

integrate that using the same method

Answer 12

EXPOSE IT

Answer 13

do you know how to integrate by parts?

Answer 14

YAP

Answer 15

then integrate each one separately by using by parts method, \[\int\limits_{?}^{?}x*e ^{x}dx+\int\limits_{?}^{?}x ^{3}*e ^{x}dx\]

Answer 16

real but finish please @ serikMB

Answer 17

alternative : u can use the tabular integration by parts