8 1 2x 3 4 July 8, 2019 16 32 64 128 8 2x 1 )= 3 4x 8 )+ 4 1 2x 3 4 5 8 1 2x 3 4 7 8 1 2x 3 4 3 8 5 8x 8 2x 3 )+ 1 6 x 4 )+ x 2x − 3 8 1 4 5 2 1 2x 3 4 7 16x 5 8 2x 1 2 3 4 7x 8 8 2x 3 )+ 7 4 2 x )- 1 8 3 x 1 )= 2x 4 8 2x 1 )+ 1 3 4x 2 )- 1 8 3 1 2x 4 7 1 8x 8 1 2x )- 4 =- 3 7 7x 8 2x 1 )=- 3 4x 116 8 1 2x 3 4 )=- 2x 21 3x
