8 x 2 )- 3 2x 1 )= 2 x 5 July 8, 2019 16 32 64 128 2 x x 1 2 5x 3 x 1 8 2 2x x 1 5 2 x 1 )+ 1 2 2x 4 )= 5 x 3 )+ 8 2^x + 8^x = 130
