9 8 0 2x July 8, 2019 16 32 64 128 X *( 9 8 2x )= 0 9 2x 6 8 0 64 1 4x 9 2x 8 0 3x 9 )( 2x 8 )= 0 9 2x 1 2 8 0 9 x 8 = 2 9+8
