2 x 4 )= 6x July 8, 2019 16 32 64 128 2 x 4 )= 6x 8 2 x 4 )- 6x 12 2 x 4 ) 6x 16 2 2x 4 )- 6x 2 2x 4 )= 6x 8 X 2 6x 4 0 X 2 6x 4 0 quadratic formula X 2 + 6x 4 =- 3 X 2 6x 4 factor X 2 6x 4 0 discriminant X 2 6x 4 quadratic formula 5x 2 x 4 6x 3 X 2 6x 4 y 2x 2 6x 4 0 5x 2 x 6x 4