Question

find the indefinite integral of (sinx)^3 * cos(x)

Answer 1

\[\int\limits_{}^{}u ^{3}du=?\]

Answer 2

integral of (sinx)^3 * cos(x)dx
let u=sin x
du=cosx

Answer 3

\[\int\limits_{}^{}u ^{3}du=\frac{ 1 }{ 4 } u ^{4}+C\]

Answer 4

=\[\frac{ 1 }{ 4 }(\sin x)^{4}+C\]

Answer 5

yeah, thnks i was being retarded