$2y^{3}\cdot6x$

$1-\left(\frac{\sin\left(x\right)^2}{\tan\left(x\right)^2}\right)$

$3\sqrt[4]{16\:a^{\:4}\:b^6}\:.\sqrt[4]{6a^2}b^7$

$\int\frac{24x^2}{\sqrt{9-x^2}}dx$

$\int_{\frac{\pi}{4}}^{\frac{\pi}{2}}\left(\cot\left(3x\right)\csc^2\left(3x\right)\right)dx$

$x^3+x^2+x^1+x^0+x^{-3}+x^{-2}+x^{-1}+1$

$2x^2-6y^2+14=0$