$10\cdot9\cdot8$

$\int\:2x\left(x^2-3\right)^{\frac{1}{2}}dx$

$3\left(3x^2+2x-\sin\left(\frac{x}{2}\right)\right)^2+2\left(3x^2+2x-\sin\:\left(\frac{x}{2}\right)\right)$

$\left(x^2+16\right)\left(x+4\right)\cdot5$

$3z^2=108$

$339-3430$

$\frac{dy}{dx}=\:2x+1;\:y\left(0\right)=3$