$x^3+11x^2+35x+25$

$2x^2-3x-4=0$

$\lim_{x\to6}\left(\frac{x-6}{\sqrt{x+10}-4}\right)$

$\left(7w^2-2w+5\right)\left(2w-3\right)$

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

$\left(1-sen^2\left(a\right)\right)cot^2\left(a\right)+1$

$\left(7^7\right)^2$