Use Green's Theorem to evaluate the integral where $C$ is positively oriented.

$o{\displaystyle \underset{C}{\overset{\phantom{}}{}}}((xy+y^2)dx+(x-y)dy),C$: is the region bot

the integral where $C$ is

$,C$: is the region bounded by $y=x^2$ and $y=\sqrt[\phantom{2}]{x}.$