$\int\left(\left(x^3+3x^2\right)\frac{2}{3}\left(x^2+2x\right)\right)dx$

$\sin\left(60\right)=\frac{b}{10}$

$6\:\frac{3}{2}$

$\int\frac{x^2\:}{\sqrt{x^2-6}}dx$

$\lim_{x\to\infty}\left(\frac{1+\ln^3\left(x\right)}{x\ln\left(x\right)}\right)$

$-5a^6\left(3a^4\right)$

$\sqrt{x}+\sqrt{y}=16$