0 4 x 6 July 8, 2019 16 32 64 128 0 4 x 6 2 0 4 x 64 4 0 x 6 3 0 4 x 1 6 0 4 x 1 6 1 2 3 4 0 6 x 1 1 2 2 4 (- 0 6 x 3 0 x 4 x 3 6x 2 X 4 625 0 X 4 64x 0 5x 4 )( x 6 )= 0 3x 4 )( x 6 )= 0 X 4 6x 0 X 0 2 4 6 8