2 x 5 )- 3 5 x )= 15 July 8, 2019 16 32 64 128 2 15 x 3 5 x 4 5 5 x 1 5 x 2 5 x 3 155 2 3 x 5 2 3 x 19 15 3 x 5 5 2 5 x 24 )=- 3 4 15 x 15x x 5 3 20x 2 x 5 2 x 2 5
