$g-2g$

$\lim_{x\to4}\left(\frac{\sqrt{x-2}}{x^2-16}\right)$

$\int_{-\frac{f}{2}}^{\frac{f}{2}}\left(\frac{-x}{\left(\left(x^2+y^2\right)^{\frac{3}{2}}\right)}\right)dx$

$12^8\cdot12^3$

$3x=3$

$\lim_{x\to0}\left(\frac{2sin\left(x\right)}{-12x^2+5x^3}\right)$

$\lim_{x\to0}\left(\frac{1-\cos\left(x\right)}{sin\left(x\right)}\right)$