... thc P(x) v Q(x) tha món deg P(x) > deg Q(x)Gi thng v d trong phộp chia P(x) cho Q(x) ln lt l M(x) v N(x)Khi ú ta cú: )()().()( xNxMxQxP+= (Trong ú: deg N(x) < deg Q(x)) (I)Vỡ ng thc ... 2, 8 363, 4 4, 645, 64 1 6, 81 47, 4 81 8, 649, 4 10, x x x xx xx xx x yx y x x+ ++ ++ ++ ++ + +17 2 7 55 4 58 7 5 45 10 51, 1 2, 1 3, 1 4, 15, 1 6, 1 7, 1 8, 1 x x x ... + + + + + + + + + + + + + + + + + + + + + +2 2 2 22 2 2 2 22 23 8, ( ) 3( ) 29, 2 3 3 10 10, ( 2 ) 9 18 2011, 4 4 2 4 35 12, ( 2)( 4)( 6)( 8) 16 x x x xx xy y x y x x x xx xy y x...