2 1 3 6x 3 July 8, 2019 16 32 64 128 2 1 3 6x 9 3 2 3x 1 5 6x 3 2 3x =- 1 6x 2 1 3 2 1 3 6x 4 1 3 3x 2 7x 1 3x 3 6x 2 2 3 6x 3 )- 2x 1 3x 1 2 6x 3 11 10 2 3 1 6x 5 6x 1 3 1 2 x 5 )= 1 3 6x 3 3 2 5x 1 )= 3 6x 9 4 4 6x 2 )+ 1 3 8x 3 2 3 6x 3 8 5x 1 2 9x 3 )= 3 1 6x 3 4x 2 3 1 6x 2 3x 1 4 11 6x 1 3