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

$3\sqrt{2}+\sqrt{32}-\sqrt{50}$

$\int\frac{1}{\left(x+a\right)\left(x-a\right)}dx$

$6\left(\frac{3}{2}\right)+4\left(\frac{3}{2}\right)+3$

$\left(\frac{3}{4}b-8c\right)^2$

$\frac{3x-8}{\left(\left(3x-1\right)\left(x+2\right)\right)}$