Question

integrate x^2 dx / (xsinx+cosx )^2

Answer 1

\[ \large \int\frac{x^2}{x\sin x+\cos x}\,dx \]

??

Answer 2

\[\large \int\frac{x^2}{(x\sin x+\cos x)^2}\,dx\]I think...

Answer 3

even worse

Answer 4

right i forgot the squared

Answer 5

not an ugly answer, but no steps from wolfram

Answer 6

xsin x +cos x is derivative of x sin x
will this help?

Answer 7

\[x\cos x + \sin x=\frac d{dx}(x\sin x)\]

Answer 8

so no,
I guess not