$3 x 2 18x 12 0 July 8, 2019 16 32 64 128 3x 2 18x 12 0 Solve $3 x 2 18x 12 0 by completing the square Solve 3x 2 18x 12 0 by completing the square 2) 18+ 3x = x + 14 12 x 182
