$\sqrt{25a^2+50ab+25b^2\:}$

$\left(10-3h^2\right)^2$

$\int\frac{6x^2+4x+10}{\left(x^3+x^2+5x\right)^3}dx$

$\lim_{x\to0}\left(\frac{\ln\left(1+x^2\right)}{\sqrt{x}\sin\left(x\right)}\right)$

$\frac{dy}{dx}=\frac{3x^2}{e^2y^2}$

$-3^5+3x^4+60x^3$