$\frac { m n } { z } + \frac { m p } { x } - \frac { m p } { m }$

$-8-7^0$

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

$\left(6-2h\right)^2$

$cos\left(x\right)+cos\left(x\right)cos\left(y\right)-\left(sin\left(y\right)+sin\left(x\right)sin\left(y\right)\right)y'=0$

$\frac{dp}{dt}=4p-p^2-3$

$\left(4a^8-5n^5\right)x\left(2a^8-n^5\right)$