$\frac{x^2}{32}=2$

$-4\left(3x^2y+4xy+8y^2\right)$

$\frac{\left(a+1\right)^2+\left(a-1\right)^2-2}{a^2};\:a=0$

$\frac{dy}{dx}+\frac{3y}{x}+2=3x$

$2\left(6\right)+3\left(1\left(-2\right)+4\left(-2\right)\right)$

$\frac{y^3+512}{y^2+7y-8}$

$\left(\frac{1}{3}n+\frac{2}{5}\right)\left(\frac{1}{3}m-\frac{1}{2}\right)$