3 2x 9 )( 3 x 1 27 July 8, 2019 16 32 64 128 3 2x 3 9 x 1 27 2x 3 675 9 2x 3 1 27 x 2 3 9 2x 1 3 3x 1 27 x 3 3 x 3 = 9
