Answer:
(x + 9)(x - 2)
Step-by-step explanation:
x^2 + 7x - 18
-18 = 9 * -2
9 + (-2) = 7
So factor:
x^2 + 7x - 18 = (x + 9)(x - 2)
yeah i agree with the first answer (i'll take a free answer when i can)
