$2xyz\:=\:2x\:.\:y\:.\:z$

$16x^2-96x+176$

$m^2-m+56$

$5x-3>7$

$x\frac{dy}{dx}-2y=x^4\sin\left(x\right)$

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

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