Answer
(3x + 2)(x - 1)
Work Step by Step
In this question, factors are done by the grouping method
3 $x^{2}$ - x - 2
=3 $x^{2}$ - 3x + 2x- 2
= 3x(x - 1) + 2(x - 1)
=(3x + 2)(x - 1)
3 $x^{2}$ - x - 2 is a composite polynomial
(3x + 2) and (x - 1) are prime polynomials
