$32^30$

$\frac{y}{10}+5=-18$

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

$\frac{dy}{dx}\left(\frac{x}{3x-2y}\right)$

$\int\cot\left(\frac{3}{x}\right)dx$

$\int_{-4}^{-3}\left(\frac{1}{\left(x+3\right)^3}\right)dx$

$\frac{\sin\left(x\right)\left(1-\cos\left(x\right)\right)}{2x}$