27 2 x 2 July 8, 2019 16 32 64 128 27 2 x 2 3 27 1 2 x 2 27 x 2 2x 2 3x 2 27 2 x 2 27 5 x 2 2 4x 2 27 x 2 27 2 x 8 x 2 27 x 2 2x 3 X 2 26x 27 27 x 12 2 2 X 4 6x 2 27 )/( x 2 27 1 2 x 3 1 2 2 x * 27 1 x ) 24 3 2 x 2 5 )=- 27 5 27 x 25 2 7