2 5 x 4 12 July 8, 2019 16 32 64 128 2 x 7 5 x 4 1250 X 2 )/ 3 5 x 4 )/ 12 5 x 4 2 125 2 (- x 1 )+ 5x 4 =- 12 2 x 4 )= 5x 12 5 x 3 2 4 129 2 4 5 x 1 1 12 2 3 x 1 4 12 5 X 5 4 x 5 2 12 0 5 x 8 )- 4 5x 2 )= 12 8 x 5 )- 4 x 2 )= 12 8 x 2 5 x 4 12 1 x 48 1 2 3 4 5 x 120 2 x 5 4 128 2 5 x 125 4 8