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