X 6 27 0 July 8, 2019 16 32 64 128 X 6 2 27 0 X 6 26x 3 27 0 X 6 28x 3 27 0 9 x 6 * 3 x 27 0 27 ( x 6 4 )= 0 45 X 3 27 )( 3x 6 )= 0