$\frac{x^2+7x-12}{x+3}$

$\int\:wb^{\left(w\right)^2}dw$

$\frac{dy}{dx}y=\ln\left(\left(2x^2+5\right)^3\left(\sqrt{4x+3}\right)\right)$

$\tan^{-1}\left(\frac{8}{14}\right)$

$\lim_{x\to\infty}\left(\frac{7x^2}{\left(x-x^3\right)}\right)$

$\frac{dy}{dx}=5xy^8$

$-3x-7=2$