$\int\left(\frac{\left(3x-2\right)}{\left(2x^2+3x+1\right)}\right)dx$

$\left(x-1\right)\left(x+2\right)+\left(x-3\right)\left(x+6\right)-2\left(x+1\right)^2$

$x\left(1+e^y\right)-e^y\cdot\frac{dy}{dx}=0$

$8+3x-\left(-5x\right)+11$

$3a^2-5b^2+10,\:para\:a=-3\:y\:b=\:-6$

$\int5tan^5\left(x\right)dx$

$5\sec^2x+2\tan x-8$