990(x) : 60(x) = 1110(3) (9 * x^2 + 9 * x + 0 * 1) / ( 6 * x + 0 * 1) = 1 * 3 ^ 3 + 1 * 3 ^ 2 + 1 * 3 + 0 * 1 9x (x + 1) / 6x = 27 + 9 + 3 1.5 (x + 1) = 39 x + 1 = 26 x = 25