$\int\frac{1}{\sqrt[2]{x^2-1}}dx$

$\left(-\frac{1}{2}x^2y^8\right)\left(2x^2+3y^6+\frac{1}{2}z^8\right)$

$\frac{d}{dx}\:4x-x^2cosx$

$\left(0.3a+0.5b\right)^2$

$9m^2+12m+4m^2$

$\lim_{x\to\infty}\left(\frac{4x^2+6}{3x^3+2}\right)$

$\left(\frac{3}{4\:}a-\frac{2}{5}a\right)^2$