$x^2-121<0$

$f\left(x\right)=1+10e^{-0.73\left(5\right)}$

$\int\frac{1}{\left(s^2+1\right)^2}ds$

$\left(3-m\right)\left(9-3m+m^2\right)$

$\frac{\left(\sqrt{10}-\sqrt{14}\right)\left(\sqrt{10}+\sqrt{14}\right)}{2}$

$\frac{-4x^4+7x-8x^2-3}{5-x}$

$\lim_{x\to0}\left(\frac{5sin\left(3x^4\right)}{2x}\right)$