1 3 x 27 0 July 8, 2019 16 32 64 128 4 x )( 3 x 1 27 )= 0 3 2x 4 3 x 1 )+ 27 0 3 2x 4.3 x 1 27 0 X 3 x 2 1 3x 1 27 0 1 x 3 1 y 0 27 − 1 3 5x 1 27 x 3 0 1/3 x 27 x 7