Question

what is the integral of
cos(x)*e^x?
plz help was just testing the site before

Answer 1

integration by parts,
recursive

Answer 2

?? tried doing by parts but it ddidn't seem to work

Answer 3

by parts would definitley work

Answer 4

do by parts twice, and then notice that your left with the original thing left to integrate

Answer 5

Show some working

Answer 6

it is very messy... are there any other ways I can try instead?

Answer 7

you could do some trig which would be abstract and would make it worse

Answer 8

I'd rather take that

Answer 9

you would still have to integrate by parts

Answer 10

just set it up

Answer 11

u = e^x du = e^x
dv = cos(x)
v= ?