$\frac{11a^3-3a^5-46a^2+32}{8-3a^2-6a}$

$tan2\left(x\right)sin\left(x\right)+\:sec2\left(x\right)$

$8m^3n^3\sqrt[3]{6m^2n^5}.4m^2n^2\sqrt[3]{mn^3}$

$\sqrt[5]{\frac{\left(3x+1\right)\left(x+4\right)^2}{\left(x^3+5\right)\left(x+7\right)}}$

$\lim_{x\to\pi}\left(\frac{\tan\left(x\right)}{x^3}\right)$

$-2+5\left(9-10\right)$

$y'-2y=e^x$