$\left(2m^{-3}\right)\left(5m\right)$

$\lim_{x\to0}\left(\frac{x\cdot\sin\left(x\right)}{2-2\cos\left(x\right)}\right)$

$-5<\frac{4-3x}{3}$

$\frac{10x^3+11x^2-6x}{5x-2}$

$\lim_{n\to\infty}\left(\frac{6-n^3}{n^3-5n^2+2}\right)$

$\lim_{x\to3}\left(\frac{2x-6}{x^2-4x+3}\right)$

$\int\frac{x+7}{2x^2-3x-10}dx$