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