$g^2+8g+16$

$\frac{m}{s^2}\cdot\frac{1}{s}$

$\left(\sqrt{x+\sqrt{2y}}\right)-\left(\sqrt{x+\sqrt{32}}\right)$

$\left(x+28\right)\left(4x-8\right)$

$9\:+\:6h\:+\:1.8\:-\:3h$

$\csc\left(b\right)^2=\frac{\tan\left(b\right)^2+1}{\tan\left(b\right)^2}$

$\left(\frac{1}{2}x^5-\frac{3}{4}y^3\right)\left(\frac{1}{2}x^5+\frac{3}{4}y\right)^3$