Related Post: 1 2x 2 18 0 2x 2 12x 18 0 2x 2 12x 18 0 Discriminant 2x 2 12x 18 0 Complete The Square 2x^2+12x+18=0 How Many Solutions 2x 2 12x 18 0 X 1/2x-18=2 2x^2-18=0 (1-2x)^-2 Expansion 18/24 In Lowest Terms