$y^2-2-120$

$\frac{3}{3x-15}$

$-27\:+\:\left(-96\right)\:-\left(-10\right)$

$\lim_{x\to\infty}\left(\frac{4x-7}{\sqrt{x^2+5}}\right)$

$x3-9x$

$\left|\left(x-2\right)^2+7\right|\left|\left(x-2\right)^2-6\right|$

$\int\left(x^2\left(x^2-9\right)^{\frac{3}{2}}\right)dx$