8 1 2x 4 July 8, 2019 16 32 64 128 8 2x 1 4x 8 2x 1 4 3 8 1 2x 1 =-( 4 x 8 1 2x 4 1 2 8 2x 1 )= 4 4x 2 5x 0 8 2x 1 4 4x 8 )( 1 2x )= 0 8 2x 1 )= 4 3x 4 8 2x 1 )=- 2 x 4 8 3 x 1 )= 2x 4 8 2x 1 )- 4x =- 116 8 2x 1 )= 4x − 6 8 2x 1 )- 4w =- 116