$\frac{\left(2x^{4}y^{3}\right)^{2}y^{4}}{1}$

$\int\frac{8}{\left(x-1\right)\left(x^2-16\right)}dx$

$\frac{\left(k^3\right)^3}{k^3}$

$\lim_{x\to0}\left(\frac{x\cdot tan\left(\frac{10}{x}\right)}{1}\right)$

$\frac{2}{3}\left(x-5\right)\frac{1}{2}x=-3$

$-5\cdot\left(-38+2\cdot\left(-24+47\right)\right)+2$

$e^xdx-ydy=0$