3 1 2 x 5 7 July 8, 2019 16 32 64 128 3 1 2 x 5 7 10 1 3 x 2 5 =- 7 15 1 2 x 5 3 =- 7 4 6 1 3 x 2 5 7 3 1 5 x 2 7 8 5 3 1 2x 2 )=- 7 1 3 2x 5 )= 7 3 2 9 x 1 5 7 3 2x 1 )= 7 2 x 5 7x 1 3 2 x 2 5 1 2 3 x 4 5 6 7 8 2x 1 3 5 3x 2 x 7 4 3 5x 7 x 4 1 2 5 4x 8 0 3 7 2 x 1 5 2 3 1 7 x 5 6 1 12
