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Mathematics 15 Online
OpenStudy (luigi0210):

Integration: I just want to know how I would start this one.

OpenStudy (luigi0210):

\[\LARGE \int \frac{xe^{2x}}{(1+2x)^2}~dx\]

OpenStudy (anonymous):

I know someone who will help you.

OpenStudy (anonymous):

@tanya123 @nincompoop @Squirrels @ganeshie8

OpenStudy (dan815):

x/(1+2x)^2 looks like this was the derivative of some division rule

OpenStudy (dan815):

so split them like that and do parts

OpenStudy (dan815):

yeah^

OpenStudy (dan815):

that does work

random231 (random231):

then splitting and by parts gonna be easier

OpenStudy (dan815):

u=1+2x and 2x=u-1

random231 (random231):

yeah!!

OpenStudy (dan815):

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