X 9 4x July 8, 2019 16 32 64 128 X 9 4x 1 X 9 4x 2 X 9 4x 6 X 9 4x 3 X 9 4x =- 3x 3 X 9 4x 5 X 9 4x 15 X 9 4x 12 X 9 4x 7 X 9 4x 2 1 X 9 4x 8 X 9 4x 4 X 9 )( 4x2 5x 6 X 9 4x answer
