因式分解题、数学高手来.全对给50分(x-y)²-(x-y)³ (x-y) ²-(y-x)³ 2(x-y)-.3(y-x)² 4ab(a+b)²-6a ²b(a+b)(x+y)²(x-y)+(x+y)(x-y)² 2a(a-3)²-6
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![因式分解题、数学高手来.全对给50分(x-y)²-(x-y)³ (x-y) ²-(y-x)³ 2(x-y)-.3(y-x)² 4ab(a+b)²-6a ²b(a+b)(x+y)²(x-y)+(x+y)(x-y)² 2a(a-3)²-6](/uploads/image/z/1167575-23-5.jpg?t=%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3%E9%A2%98%E3%80%81%E6%95%B0%E5%AD%A6%E9%AB%98%E6%89%8B%E6%9D%A5.%E5%85%A8%E5%AF%B9%E7%BB%9950%E5%88%86%28x-y%EF%BC%89%26sup2%3B-%EF%BC%88x-y%EF%BC%89%26sup3%3B++++%EF%BC%88x-y%EF%BC%89+%26sup2%3B-%EF%BC%88y-x%EF%BC%89%26sup3%3B+2%EF%BC%88x-y%EF%BC%89-.3%EF%BC%88y-x%EF%BC%89%26sup2%3B+4ab%EF%BC%88a%2Bb%EF%BC%89%26sup2%3B-6a+%26sup2%3Bb%EF%BC%88a%2Bb%EF%BC%89%EF%BC%88x%2By%EF%BC%89%26sup2%3B%EF%BC%88x-y%EF%BC%89%2B%EF%BC%88x%2By%EF%BC%89%EF%BC%88x-y%EF%BC%89%26sup2%3B+2a%EF%BC%88a-3%EF%BC%89%26sup2%3B-6)
因式分解题、数学高手来.全对给50分(x-y)²-(x-y)³ (x-y) ²-(y-x)³ 2(x-y)-.3(y-x)² 4ab(a+b)²-6a ²b(a+b)(x+y)²(x-y)+(x+y)(x-y)² 2a(a-3)²-6
因式分解题、数学高手来.全对给50分
(x-y)²-(x-y)³
(x-y) ²-(y-x)³
2(x-y)-.3(y-x)²
4ab(a+b)²-6a ²b(a+b)
(x+y)²(x-y)+(x+y)(x-y)²
2a(a-3)²-6a ² (3-a)+8a(a-3)
24xy²z²(x+y-z)-32xyz(z-x-y)²+8xyz³(z-x-y)
因式分解题、数学高手来.全对给50分(x-y)²-(x-y)³ (x-y) ²-(y-x)³ 2(x-y)-.3(y-x)² 4ab(a+b)²-6a ²b(a+b)(x+y)²(x-y)+(x+y)(x-y)² 2a(a-3)²-6
(x-y)^2(1-x+y)
(x-y)^2(1+x-y)
(x-y)(2+3x-3y)
(a+b)(4ab^2-2a^2b)
2x(x+y)(x-y)
2a(3a+5)(a-3)
因式分解题、数学高手来.全对给50分(x-y)²-(x-y)³ (x-y) ²-(y-x)³ 2(x-y)-.3(y-x)² 4ab(a+b)²-6a ²b(a+b)(x+y)²(x-y)+(x+y)(x-y)² 2a(a-3)²-6
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