2 7x 2 )= 10 July 8, 2019 16 32 64 128 7x 2 =- 10x 2 2 7x 2 3 10 7x 2 10x 2 0 X 2 7x 2 100 X 2 7x 2 10 X 2 7x 2 10x 2 x 2 7x 10 1 7x 2 6x 2 =- 10 2x 7