$\frac{dy}{dx}=x\sqrt{y}cosx$

$x^2+500x-2000$

$4a^3b-2a^2b^2-1.1ab^3$

$\frac{8\sqrt{12}}{2}$

$120\frac{dy}{dx}+y=120$

$\int_0^{\frac{\pi}{2}}\left(\left(\frac{\sin\:\left(x\right)-\cos\:\left(x\right)}{\cos\:\left(x\right)+\sin\:\left(x\right)}\right)\right)dx$

$\left(x^{\frac{1}{2}}\right)^{25-y}$