$\frac{x\left(2x^23x+1\right)\sqrt{x-10}}{x-10}$

$\left(\frac{6}{5}m^3k\:+\:\frac{8}{3}m\right)\left(\frac{6}{5}m^3k\:-\:\frac{8}{3}m\right)$

$16x^2+24xy+9y^2$

$\left(3m^3+2n^3\right)^3$

$\lim_{x\to\frac{\pi}{2}}\left(-\frac{1-sen\left(x\right)}{cos\left(x\right)}\right)$

$\left(7mn^4+3m^5v^2\right)^2$

$m+33=16$