$3x^2-6x-24$

$48w^4-27w^2$

$\lim_{x\to\infty}\left(\frac{x\ln\left(x+1\right)}{x^2+1}\right)$

$\sqrt[3]{\sqrt[2]{6n}}$

$\int\left(7tan^{-1}\left(x\right)\right)dx$

$\frac{x^3+3}{x-1}$

$\frac{\cos\left(a\right)}{1-\sin\left(a\right)}+\frac{\cos\left(a\right)}{1+\sin\left(a\right)}=\frac{2}{x}$