7 6x 3 2 July 8, 2019 16 32 64 128 6x 7 3 2x 6x 7 3 2x 1 7 4 6x 2 )= 3 7 3x 3 6x 2 7 x 3 )= 6x 2 7 6x 5 2 3 7 6x 5 )= 8 (- 2x 3 8x 7 3x 6x 2x 3 2x 5 7 6x 3 7 6x 2 10x 20x 1 3 2 X 3 6x 2 7 0 7 5 6x x 3 2 6x 7 3 2x 1 )- 10 6x 7 25 3 6x 7 2x 3 5x 9
