$\frac{sin^3\left(y\right)+sin\left(y\right)cos^2\left(y\right)}{cos\left(y\right)}=tan\left(y\right)$

$\lim_{x\to-2}\left(\frac{\sin\left(x\right)}{3x^2-x}\right)$

$\frac{x^3-7x^2+5x+1}{x-1}$

$w^2-100$

$\frac{dy}{dx}\left(x^2+7xy+y^2=6\right)$

$\left(9n-10n^{2}\right)\left(-2n^{2}+6n^{3}\right)$

$\int\left(x^2\left(16-x^3\right)^{-2}\right)dx$