$\frac{m-y}{\sqrt{m}+\sqrt{y}}$

$\int\left(\frac{y\left(1+x^2\right)^{-1}}{\left(1-y^4\right)^{\frac{1}{2}}}\right)dx$

$\int\left(x^2+2\right)\cdot e^{-3x}$

$x+\sqrt{2y+1}=2$

$\frac{\left(x+1\right)\left(x-8\right)}{\left(x-1\right)\left(x+8\right)}$

$\frac{d}{dx}2xe^{3x}$

$4+3\left(x+1\right)>5+4\left(x-1\right)$