$\left(x^2-\:2\right)^4$

$\left(9a^5b^8\right)-\left(17\:a^3b^2\right)^2$

$\frac{dy}{dx}=\frac{1}{2}yx^2$

$\lim_{x\to\pi}\left(\frac{cos\left(x\right)+sin\left(2x\right)+1}{x^2-\pi^2}\right)$

$\int\frac{\left(\sqrt[2]{1-x^2}\right)}{x}dx$

$\frac{d}{dx}sec\frac{1}{y}$

$\left(4x^2y+9m^3\right)^2$