$6x^2-24x+24$

$\lim_{x\to0}\left(\frac{\sin\:\left(\pi\:-x\right)}{x\:}\right)$

$\left(7x^6y^4\right)^2$

$\frac{3}{\sqrt{x}}-\frac{x\sqrt{x}}{4}$

$\left(\frac{1}{2}m+\frac{1}{6}n\right)\left(\frac{1}{2}m-\frac{1}{6}n\right)$

$\int\frac{\left(x^3-5x^2+3x-10\right)}{\left(x^2+2\right)}dx$

$\left(2m^2-2\right)\left(3m^2+4\right)$