$\frac{\pi}{12}\int_0^{24}\left(12-z\right)^2dx$

$\sec\left(x\right)\frac{dy}{dx}=\frac{-y^{11}}{10}$

$\lim_{x\to0}\left(\frac{\ln\left(y^x+z^x\right)}{x}\right)$

$\lim_{x\to\infty}\left(\frac{9x}{x-1}-\frac{9}{ln\left(x\right)}\right)$

$3x-\frac{4}{3}<2+5x$

$\left(5-8+3\right)\left(10-15+7\right)\left(8+3\right)\:-3\left(25-21\right)\:+4\left(15-12\right)$

$3^5+3\frac{-5}{1}$