Solve x 3 x 2 12 0 July 8, 2019 16 32 64 128 Solve x 3 3x 2 4x 12 0 Solve x 2 3x 12 0 Solve $3 x 2 18x 12 0 by completing the square Solve graphically x minus y 1 0 3 x 2 y 12 0 Solve 3 = x + 12 Solve a 3 x 3 Solve the equation 2/3 x = 12 Solve 3x = 12 Solve 3 by 3