4 7 8 2x July 8, 2019 16 32 64 128 3 2x 4 7 2x 8 4 1 3x )= 7 2x 8 4 8 2x )= 2 7 x 1 2x 3 4 7 8 8 2x 7 4 3x 2 4 3x 7 )= 8 2x 3 4 x 7 )= 8 2x 5x 7 4 2x 8 4 8 2x3 7 15 10x 7 8 2x 4 )- 9 8 3x 4 7 2x 6 8 2x 4 7 2x − 1 X 5 7 8 2x 4 5 4 2x 8 )- 3x 7 4 x 7 ≤ 4 2x 8
