m的平方*(x-y)的平方-x+y因式分解

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m的平方*(x-y)的平方-x+y因式分解m的平方*(x-y)的平方-x+y因式分解m的平方*(x-y)的平方-x+y因式分解m²(x-y)²-x+y=m²(x-y)&#

m的平方*(x-y)的平方-x+y因式分解
m的平方*(x-y)的平方-x+y因式分解

m的平方*(x-y)的平方-x+y因式分解
m²(x-y)²-x+y
=m²(x-y)²-(x-y)
=(x-y)[m²(x-y)-1]
=(x-y)(m²x-m²y-1)

m^2 * (x-y)^2 - x+y
=m^2*(x-y)^2-(x-y)
=(x-y))(m^2x-m^2y-1)
''m^2''就是m的平方

m²(x-y)²-x+y=m²(x-y)²-(x-y)=(x-y)[m²(x-y)-1]=(x-y)(m²x-m²y-1)