(x-y)立方*(x-y)*(y-x)平方谢谢了,大神帮忙啊
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(x-y)立方*(x-y)*(y-x)平方谢谢了,大神帮忙啊(x-y)立方*(x-y)*(y-x)平方谢谢了,大神帮忙啊(x-y)立方*(x-y)*(y-x)平方谢谢了,大神帮忙啊哦这个应该是(x-y
(x-y)立方*(x-y)*(y-x)平方谢谢了,大神帮忙啊
(x-y)立方*(x-y)*(y-x)平方谢谢了,大神帮忙啊
(x-y)立方*(x-y)*(y-x)平方谢谢了,大神帮忙啊
哦这个应该是(x-y)的六次方.
(x+y)+(x+y)的平方+(x+y)的立方+.+(x+y)的2009次方
(x-2y)x的立方减(y-2x)y的立方因式分解
计算(x+y)的平方-(x的立方+y的立方)÷(x+y)
x的平方*{-x*(y的立方)}*y的平方-x的立方*y的立方*(-y)的平方
因式分解,(x+y)平方-(x+y)立方
(x-y)的平方乘(y-x)的立方
x(x-y)的平方分之y与(y-x)的立方分之x通分,
分解因式4y(y-x)的平方-6y(x-y)的立方
(x-y-z)的立方 因式分解
(x-y)方×(x方+xy+y方)—(x立方+y立方)×(-x立方+y立方)
说明代数式-(3x平方y+10x立方)+3x立方+6x立方y+3x平方y-(6x立方y-7x立方)的值与x,y无关
说明理由:多项式(5x的立方-7x立方y+3x平方y)+2x立方-(-7x立方y+3x平方y+7x立方)的值与x.y的值无关
(x+y)的立方+2x y(1-x-y)-1因式分解要过程
(x-y)立方*(x-y)*(y-x)平方谢谢了,大神帮忙啊
(x-y)的立方+4(y-x)
(x-y)的立方-x+y
(x-y)的立方+(y-x)
(x-y)+(y-x)的立方