This document asks which of the following binomials are factors of the expression 9x - 12. The options given are x + 3 and x - 2. Of these two options, x - 2 is a factor of 9x - 12, since (3x - 4)(3x - 4) = 9x^2 - 12x + 12 = 9x - 12.

1. - 9x - 12)

2. Which of the following binomials are factors of
- x + 3?

3. - x - 2

4. c)