Use the Factor Theorem. A term of the form x - a is a factor of P(x) only when P(a) = 0. So do not choose a factor by appearance; test the value inside the bracket. For this polynomial, the correct listed factors are x - (3), x - (-2). In other words, x - (3) because P(3) = 0, x - (-2) because P(-2) = 0. The other options are not factors because substituting their corresponding values does not make the polynomial equal to zero.