$\sqrt{20a^2b^3}$

$\left(x^5+5\right)\left(x^5-4\right)$

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

$\int_{-0}^2\left(e^{2x+1}\right)du$

$sin\left(x\right)sin\left(y\right)dx=-cos\left(x\right)cos\left(y\right)dy$

$\int\left(x^2+10\right)^82xdx$

$\frac{dy}{dx}\left(5x^4-3x^2-2\right)$