$\left(2a^2+b\right)^2$

$\lim_{x\to\infty}\left(\frac{\sin\left(x\right)-10}{x^2-10}\right)$

$\int\frac{2x^4+3x^3-x^2}{x^3}dx$

$\left(4x\frac{2}{3}y\frac{-1}{2}\right)\frac{1}{2}$

$2xy^{4}\left(11x^{5}y^{5}\right)$

$\left(w+9\right)\left(w+3\right)=0$

$\left(3a^2-6a+3\right)\left(a-1\right)$