$\left(n+2\right)\left(n-3\right)$

$\int\left(\frac{\cos\left(\sqrt[3]{x}\right)}{x}\right)dx$

$\frac{x-1}{-3}<0$

$\frac{2^{3}\cdot5^{-7}\cdot7^{3}}{\left(-2\right)^{-4}\cdot5^{7}\cdot7^{3}}$

$25c^2-36d^2=\:\left(5c+6d\right)\left(5c-6d\right)$

$\frac{dx}{dt}=2x^2+3$

$469\:\:-68$