$-\frac{11}{14}x\left(-\frac{1}{17}\right)$

$\left(\log\left(x-2\right)\right)\cdot\left(x-2\right)$

$\left(x-2\right)^2\left(x+2\right)^2$

$\int sec^2\left(2x\right)tan^4\left(2x\right)dx$

$\lim_{x\to-\infty}\left(\frac{\ln\left(x^4+3\right)}{13x+1}\right)$

$2p^2\:+3q^2+6p^2-q^2-3p^2+2q^2$

$\frac{64x^3-125y^3}{4x-5y}$