$-14+2\left(-9+6\cdot3\right)$

$\left(x+y+2\right)^3$

$\frac{dy}{dx}-2y=-8x^2$

$\frac{d}{dx}\left(\sqrt[4]{\frac{\left(5x+1\right)\left(x+4\right)^2}{\left(x^4+6\right)\left(x+7\right)}}\right)$

$-4\cot\left(x\right)\csc\left(x\right)+7sec\left(x\right)\tan\left(x\right)$

$\frac{dy}{dx}=\frac{y\left(\ln\left(y\right)-ln\left(x\right)+1\right)}{x}$

$\int\frac{x+10}{x\left(x^2+2x+5\right)}dx$