3 2x 4 1 27 July 8, 2019 16 32 64 128 4 2x 1 )= 27 3 2x 5 √ 3 5 1 2x 4 17 27 (- 3 4 2x 1 =- 27 64 3 2x 4 3 x 1 )+ 27 0 3 5 1 2x 4 17 27 2x 1 4 x 3 =- 27 4
