Question

f(x) = x3 – 3x2 – x + 3

Answer 1

Respuesta:

$\left(x-3\right)\left(x+1\right)\left(x-1\right)$

Explicación paso a paso:

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