Question

integral of sin^3(x)*cos^2(x) dx ?

Answer 1

try \(u=\cos(x)\)

Answer 2

u sub? or integration by parts?

Answer 3

and rewrite
\[\sin^3(x)\] as
\[\sin(x)(1-\cos^2(x))\]

Answer 4

u sub

Answer 5

you get
\[-\int(1-u^2)u^2du\] pretty much right away

Answer 6

ok thanks! i think i got it from here

Answer 7

yw