$\frac{\sin\left(x\right)}{\tan\left(x\right)}+\frac{\tan\left(x\right)}{\csc\left(x\right)}=\sec\left(x\right)$

$10b+10b-5b$

$2x-4<x-8$

$\frac{dy}{dt}=\frac{1}{4}4\left(1-y\right)$

$\int ( 12 x ^ { 2 } + 4 ) ( 4 x ^ { 3 } + 4 x - 8 ) ^ { 3 } d x$

$\left(7w-m\right)^2$

$\int_0^xcos\left(\theta\:\right)d\theta\:$