$e^x\cdot e$

$\frac{dy}{dx}=\frac{\left(x+1\right)y^5}{x^2\left(2y^3-y\right)}$

$\lim_{x\to2}\left(4x^2-2x+1\right)$

$4\left(x^3\right)y+\left(x^4\right)y'=\left(e^x\right)sin\left(e^x\right)$

$18-64n$

$\left[\frac{1}{2\:}m^2+3n^3\right]^2$

$\sin^2\left(a\right)-2\cos\left(a\right)=0$