$\left(0.5\right)^3-\left(085f\right)^3$

$\sin\left(x\right)\cos\left(2x\right)-\sin\left(x\right)$

$\frac{dy}{dx}=1+y^2-y$

$\left(x+v\right)^3$

$\frac{x^2}{4}-9y^2$

$\int\left(\frac{8w^3}{\sqrt{5-w^4}}\right)dx$

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