# How do you write a polynomial function in standard form with the zeroes x=3,-2,1?

$f \left(x\right) = \left(x - 3\right) \left(x + 2\right) \left(x - 1\right)$
$= \left({x}^{2} - x - 6\right) \left(x - 1\right)$
$= \left({x}^{2} - x - 6\right) x - \left({x}^{2} - x - 6\right)$
$= {x}^{3} - 2 {x}^{2} - 5 x + 6$