0 8x =- 3 2 July 8, 2019 16 32 64 128 0 8x 40 3 2 3x 0 8x 2 2x 3 8x 3 27 0 0 5 8x 3 )=- 4 2 5 x 8x 3 2x 0 0 8x 40 3 − 2 3x x 0 8x 40 3 2 3 1 1 7x 0 8x 2 3 4 0 8x 3 3 =- 1 2x 0 7 0 8x 3 5 =- 1 2x 0 7 0 8x 3 5 =- 1 2x 0 5 3 8x =- 0 24 0 x 2 8x 3 8x 3 2x 6 0 8x 3 2x 1 0