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

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

$\int_0^{x+y}seno\left(2x+3y+4z\right)dz$

$\int_0^1xe^{-1}dx$

$\frac{\left(3x^2-12x+22\right)}{\left(x^3-6x^2+11x\right)}$

$24tan^2\:xsec^4x\:-36tan^4x\:sec^6x$

$\sqrt{\frac{1}{16}}-\left|\left(\frac{2}{3}-\frac{3}{4}\right)^2-\left(\frac{5}{3}+\frac{1}{2}\right)^2\right|$