$x^2+2y^{\left(4\right)}^3$

$\frac{\left(2x^5+18x^3-2x-2\right)}{2+x^2+3x}$

$\int\frac{\sqrt{ln\:5y}}{y}dy$

$2\sqrt{4^5}+5\left(4\right)^2+50\left(4\right)+1000$

$\sqrt[1]{52}$

$\lim_{x\to0}\left(\frac{sin4x}{x^2+3x+1}\right)$

$\frac{2}{\sqrt{1+\frac{1}{2}}}\arctan\left(\sqrt{\frac{1-\frac{1}{2}}{1+\frac{1}{2}}}\tan\left(\frac{x}{2}\right)\right)$