$\sqrt[4]{256a^{8}b^{12}c^{16}}$

$y^4-4y^2+4$

$\frac{dy}{dx}=\frac{x}{-4y}$

$\int\frac{1}{\left(x^2+\right)\left(2x^2+1\right)}dx$

$\left(9m-5n\right)\left(9m-4n\right)$

$\log\left(3z\right)=\log\left(9\right)$

$\frac{6c^9\left(-3\right)^6d^8}{2c^3\left(-3\right)^3d^2}$