$\left(1+i\sqrt{3}\right)^{-10}$

$y^2-\frac{1}{2y}+\frac{1}{16}$

$2y\:cos\left(x\right)dx\:+\:3\:sin\left(x\right)\:dy\:=0$

$\lim_{x\to\frac{\pi}{4}}\left(\frac{\sin\left(x\right)-\cos\left(x\right)}{1-\frac{\sin\left(x\right)}{\cos\left(x\right)}}\right)$

$\int18x\cdot\sec^2\left(3x\right)dx$

$2^{10}\cdot3^5$

$\int\:\frac{x^2}{\left(x^3+3\right)^3}dx$