3 ≤ 8 1 4x July 8, 2019 16 32 64 128 3 8 1 4x 3 8 1 4x5 6 3 8 1 )+ 4x7 3 8 =- 1 4x 3 5 3 x 1 )+ 8 4x 3 8 1 4x 1 2x 3 4 8 1 4x 3 )+ 24 4 x 5 3 5x 2 8 1 4x 1 4 3 4x1 1 8 3 8 4x2 1 8 3 4x 1 ) - 49 8 3 4x 1 ≤ 49 8 3 4x 1 6x 7x 2 3 8 1 4x
