$\left(w+32\right)\left(w-32\right)$

$\left(\sqrt[\frac{1}{2}]{a^{\frac{1}{2}^{\frac{1}{3}}}}\sqrt{b^{\frac{1}{4}^{\frac{1}{4}}}}\sqrt{c^{\frac{1}{3}}}\right)^3\cdot\frac{\sqrt{ab}}{\sqrt[3]{c}}$

$3\left(3x\right)+3\left(6\right)$

$\frac{xy}{x^2y^2}$

$x^2+x-1\cdot2x^2-x+-3x+3$

$\lim_{x\to\infty}\left(8xe^{\frac{1}{x}}-8x\right)$

$-8\left(5x+8y-8\right)$