$f\left(x\right)=\left(x+4\right)\left(x-2\right)\left(x-1\right)$

$\int-3\left(-5y+3\right)^{-3}dx$

$\left(5x^4+3x^5\right)^3$

$c\left(310\right)=1.2\left(310\right)^2-744\left(310\right)+134,191$

$\left(x+1\right)^2\left(x^2-2x\right)$

$\int_0^{50}\left(\frac{1}{60}e^{\frac{-x}{60}}\right)dx$