$\lim\:_{x\to\:\:p}\left(\frac{x^2-\left(11+p\right)x+11p}{10x^2+\left(2-10p\right)x-2p}\right)$

$\int x^n\log xdx$

$3+\frac{x^2}{f^2}df-2\frac{x}{f}dx=0$

$\left(\frac{1}{2}+m\right)^3$

$y=\left(\sqrt{x^2-4}\right)^{\cos\left(x\right)}$

$2.6\:\cdot3$

$-\frac{2\left(5s^3+27s^2+6s-6\right)}{\left(s+1\right)\left(s+5\right)}$