$\frac{d}{dx}\left(e^{xy}+xy=2\right)$

$\left(\frac{10}{3}x^3-\frac{9}{7}xy^5\right)^3$

$\left(x^2y^2\right)\left(x^4y^4\right)$

$\int\:3x\left(7x+6\right)^3dx$

$\frac{y^3-3y+6}{y+3}$

$\left(g\:o\:f\right)=10$

$\left(-3\right)\cdot\left|\left(-9\right)-\left(-7\right)\right|$