$p\left(x\right)=2^3+10x^2-24x-72$

$\left(\frac{2}{10}\right)x\left(\frac{2}{10}\right)^0x\left(\frac{5}{3}\right)x\left(\frac{5}{3}\right)^3$

$x^2+3x^2-5x^2$

$\frac{dy}{dx}=5x+3y$

$\left(3a-b\right)\left(-a-b\right)$

$\left(\frac{2}{3}a^{-3}b^{\frac{-4}{5}}c^{\frac{-2}{3}}\:-\frac{1}{4}a^{\frac{2}{3}}b^{-3}x^2\right)^3$

$\left(7m^2+8n^3\right)^2$