Question 1007373
x^3 + 2x^2 - 9x - 18 = 0
x^2(x+2) - 9(x+2) = 0
(x^2 -9) (x+2) = 0
(x+3) (x-3) (x+2) = 0
x = -3, 3, -2

Final Answer: x = -3, 3, -2