3 4x 5 1 2 x 8 July 8, 2019 16 32 64 128 5 x 1 )( x 3 )= 4x 2 8x 3 5x 7 x 4 1 2 5 4x 8 4x 3 2x 1 3x 8 x 2 5 4x 2x 3 )- x 8x 1 )= 5 x 2
