1 x 2 6x 0 July 8, 2019 16 32 64 128 1 1x 2 5 0 6x X 2 6x 1 0 discriminant X 2 6x 1 0 solve X 4 x 2 6x 1 0 X 3 3x 2 6x 1 0 1 6x 0 4 x 5 2 0 6x X 3 5x 2 6x 1 0 X 2 5 6x 1 6 0 X 2 1 )( 6x 3 )= 0 X 3 4x 2 6x 1 0 1 x 2 6x 5 0 X 2 6x 1 0 quadratic formula X 2 6x 1 0 completing the square X 2 6x 1 0 factor
