2 3 x 7 18 July 8, 2019 16 32 64 128 2 x 7 )- 3 2x 4 )=- 18 X 2 3 3x 5 6 =- 5x 7 18 1 /( x 3 2 7 x 3 18 0 8 x 1 2 3 x 7 18 2 3x 7 18 5 9x 7 18 x 3 2 13 28 7 2 x 1 )- 3 18
