$3\left(x-1\right)+2x<\:x+1$

$\left(4z^3w\right)^2$

$\frac{x^2-1}{x^{\frac{3}{2}}}$

$5^4\left(3^7\cdot2^5\right)^3\left(3^{-14}\cdot4^{-2}\cdot5\right)$

$\left(x^3y^5-7m^{10}\right)\left(x^3y^5-7m^{10}\right)$

$\frac{3x^6+x^4-x^2-3}{x+1}$

$\frac{3x^4-2x^3-10x^2-2x-6}{x+1}$