$\left(-2x\right)\left(-2x\right)\left(-2x\right)$

$2\frac{dy}{dx}=y\left(y-1\right)\left(y+1\right)$

$\left(m^4n^5-6m^2n^3\right)^3$

$\frac{a^6+b^6}{a+b}$

$\csc\left(t\right)\left(\csc\left(t\right)-\sin\left(t\right)\right)$

$\int\left(x^2\left(x^3+1\right)^4\right)dt$

$8x-5x-3x-8-4$