1 2 x 6x 4 July 8, 2019 16 32 64 128 2 1 2x 1 6x 4 X 2 1 x 4 6x 3 1 2 (- 2x 10 3 4 6x 4x 1 )(- x 2 6x 9 2 x 5 )= 1 2 6x 4 X 6x 1 2 4 0 2x 2 6x 4 x 1 X 1 2 6x 1 4 8 0 1 2 6x 8 )= 2x 4 x 3 6x 1 2 8 x 4 3 2 x 1 6x 46 X 1 2 6x 4 )= 6 1 2 6x 4 )= 2x 12 2x 1 2 x 1 2 6x 47 X 2 6x 4y 1 0