$-\frac{1}{2}x-1\ge-\frac{1}{4}x+5$

$\left(3x+2\right)\left(2x-5\right)$

$5\int\frac{\sin\left(x\right)}{x}dx$

$\int\frac{1}{\left(1-x\right)\left(2-x\right)\left(3-x\right)}dx$

$\left(7x^2y+5x\right)^2$

$\int\frac{24x}{\sqrt[3]{6x^2+1}}dx$

$\frac{2x^4-6x^3+9x+8}{x+2}$