$e^{\left(5t\right)}\left(\left(sin^{\left(2\right)}\right)-\left(cos^2\right)\left(t\right)\right)$

$150\:\cdot5$

$3n^2\cdot\frac{\left(xy\right)^0}{2m^3}$

$\int_{-3}^3-xdx$

$\left(\frac{1}{2}x+7\right)\left(\frac{1}{2}x-12\right)$

$\left(-8z-1\right)-\left(-6z-3\right)$

$m6-36$