2x(x-y)的4次方-x²(x-y)²+xy(y-x)² 因式分解
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2x(x-y)的4次方-x²(x-y)²+xy(y-x)² 因式分解
(a/2)-32a的4次方
(x²-5x)²+10(x²-5x)-96
求写上因式分解的过程...
(a/2)-32a的4次方
(x²-5x)²+10(x²-5x)-96
求写上因式分解的过程...
2x(x-y)的4次方-x²(x-y)²+xy(y-x)²
=x(x-y)²[2(x-y)²-x+y]
=x(x-y)²(2(x-y)²-(x-y)]
=x(x-y)³[2(x-y)-1]
=x(x-y)³(2x-2y-1)
(a/2)-32a的4次方
=a/2(1-64a³)
=a/2(1-4a)(1+4a+16a²)
(x²-5x)²+10(x²-5x)-96
=(x²-5x+16)(x²-5x-6)
=(x²-5x+16)(x+1)(x-6)
=x(x-y)²[2(x-y)²-x+y]
=x(x-y)²(2(x-y)²-(x-y)]
=x(x-y)³[2(x-y)-1]
=x(x-y)³(2x-2y-1)
(a/2)-32a的4次方
=a/2(1-64a³)
=a/2(1-4a)(1+4a+16a²)
(x²-5x)²+10(x²-5x)-96
=(x²-5x+16)(x²-5x-6)
=(x²-5x+16)(x+1)(x-6)
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