$c^2+4c-32$

$\arcsin\left(\frac{y}{x}\right)=\arccsc\left(x+y\right)$

$a^3+3\left(a\right)^2\left(3\right)+3\left(a\right)\left(3\right)^2-\left(3\right)^3$

$\int\:\frac{3x^3+2x^{-2}+4\sqrt{x^3}}{4\sqrt{x}}dx$

$\frac{d}{dx}\left(sinx^{ln4x}\right)$

$1350+35-130+100$

$\int\frac{52x-139}{\left(x-3\right)\left(x+5\right)}dx$