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

$\left(3x^2+x\right)\left(3x^2+x\right)\left(3x^2+x\right)$

$\frac{dy}{dx}\left(\sqrt{x^6+y^6}-2x^2y^2=5\right)$

$\int\frac{6y-7}{\left(2y+1\right)\left(4y^2+1\right)}dx$

$4^3-\left(3+4\right)^2$

$\int_0^{\infty}2\cdot\sin\left(x\right)dx$

$2x^2-\frac{1}{x}^5$