4 6x 2 7 x 3 July 8, 2019 16 32 64 128 4 2 x − 3 ) 6x 7 6x 7 2 3x 4 )( x 1 )= 6 6x 7 2 3x 4 )( x 1 )= 1 3x 4 6x 3 6x 2 2x 7 x 3 3x 4 )( x 2 6x 7 10 x 3 )= 4 6x 7 )- 2 2 6x 7 2 3x 4 )( x 1 )- 12 0 4 x 6/7 4 x 6 / 2