$\frac{b^3}{b^6}$

$\left(3m+11\right)\left(3m-10\right)$

$\lim_{x\to\infty}\sqrt[3]{\frac{\left(3-\sqrt{n}\right)\left(\sqrt{n+2}\right)}{8n-4}}$

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

$\int\frac{8x^3-8}{4x^3-x}dx$

$4a^2x^3-4a^2$

$\frac{\left(24x^3y^2z^7\right)}{\left(9x^2z^4\right)}$