$\int\left(e^{e^x}\right)dx$

$\frac{4x^2\cdot y}{y\cdot x}$

$h^2+10h-11=0$

$\frac{\left(3x+8\right)}{\left(x^2+5x+6\right)}dx-\frac{\left(4y\right)}{\left(y^2+4\right)}dy\:=0$

$25-\left(-4\right)\left(-4\right)$

$\frac{3}{5}\sqrt{x\:}+\frac{1}{5}\sqrt{y\:}-\sqrt{x}+\frac{2}{3}\sqrt{y\:}-10\sqrt{x}$

$-4.5\:x\:-2$