分解因式.-6(x-y)³+18(y-x)²-24(y-x) -6(x-y)³+18(y-x)²-24(y-x)

分解因式.-6(x-y)³+18(y-x)²-24(y-x) -6(x-y)³+18(y-x)²-24(y-x)
分解因式.-6(x-y)³+18(y-x)²-24(y-x)
-6(x-y)³+18(y-x)²-24(y-x)

分解因式.-6(x-y)³+18(y-x)²-24(y-x) -6(x-y)³+18(y-x)²-24(y-x)
-6(x-y)³+18(y-x)²-24(y-x)
＝﹣6﹙x－y﹚³＋18﹙x－y﹚²＋24﹙x－y﹚
＝﹣6﹙x－y﹚[﹙x－y﹚²－3﹙x－y﹚－4]
＝﹣6﹙x－y﹚﹙x－y－4﹚﹙x－y＋1﹚.

=6（y-x）[（x-y）^2+3(x-y)-4]
=6（y-x）（x-y+4）（x-y-1）
完。求采纳