$\log2\left(.0625\right)=2$

$\int4\cos^44x\sin4xdx$

$z^2-4z-12$

$3ab^2+4a^2b-9ab^2$

$8m^6+729$

$2\cos\left(x\right)\tan\left(x\right)+\csc\left(x\right)$

$\left(-0.3x^2+\frac{1}{3}y\:+\frac{5}{4}y^2\right)+\left(-\frac{1}{5}x^2\:+\frac{1}{2}y\:+\frac{7}{8}xy\right)$