$\frac{d}{dx}\left(3x-2\right)\left(x^2-5\right)$

$3x^2-12x+13=0$

$36x^2+120x+15$

$\left(\frac{x^5y^2z^4}{x^{-5}y^{-2}z^{-4}}\right)^{-3}$

$x\:+\:.25\:+\:5\:+\:2$

$49x+14x+4$

$\frac{d}{dx}\left(e^{\left(-2\cdot x\right)}\cdot cos\left(2\cdot x\right)^3\cdot sin\left(3\cdot x\right)^2\right)$