$\int_0^{\pi}\left(\cos\left(x\right)\cdot e^{\sin\left(x\right)}\right)dx$

$\frac{2}{15}\cdot60$

$\frac{dy}{dx}=5y-600$

$\left(9+2y\right)^2$

$\left(\frac{1}{3}x+\frac{1}{4}\right)^2$

$\frac{d^2}{dx^2}\left(\frac{1}{2}x^2-x^4+x-\frac{1}{4}x^5\right)$

$\:\left(cscx-cotx\right)\:\left(cscx+\:cotx\right)$