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

$\left(y'\right)^3$

$\frac{m^2-7^2}{m-7}$

$2x-3y-z+2w+3v=4$

$\frac{1}{6}-\left(\frac{2}{x}-\frac{x}{2}\right)$

$\left(24\cdot\sqrt{3}\right)\cdot3$

$\int\left(\frac{\sin\left(g\right)}{2+\cos\left(g\right)}\right)dg$