$\left(4y+x\right)^4$

$\frac{2x+1}{9}+\frac{x-3}{4}>\frac{1}{2}$

$\lim_{x\to0}\left(\frac{4e^{6-2x}-f''\left(x^2\right)}{f'\left(x\right)+1}\right)$

$x^9y^6+125$

$\left(-2m^3\right)\cdot\left(-5m\right)\cdot\left(3m^2\right)$

$\int z^n\:\ln\left(z\right)\:dz$

$\int\left(8x-\frac{2}{3}\right)\sin\left(\frac{1}{2}x\right)dx$