$\int\frac{5}{x\sqrt{x^2-\:1}}dx$

$\sqrt{x+2}+x=10$

$6\sqrt[2]{3}-\sqrt[2]{3}+4\sqrt[2]{3}$

$-4\left(10+4n\right)+7\left(1+4n\right)$

$\frac{4x^3-40x^2-5x+25}{x+3}$

$\lim_{x\to\frac{\pi}{2}}\left(\left(1-\sin\left(x\right)\right)^{\cos\left(x\right)}\right)$

$\frac{7}{5\:}x\:-\:9.42\:-\:\frac{2}{5\:}x-1.58$