a^2(x-1)^2+4a(1-x)分解质因式

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a^2(x-1)^2+4a(1-x)分解质因式a^2(x-1)^2+4a(1-x)分解质因式a^2(x-1)^2+4a(1-x)分解质因式原式=a²(x-1)²-4a(x-1)=a

a^2(x-1)^2+4a(1-x)分解质因式
a^2(x-1)^2+4a(1-x)分解质因式

a^2(x-1)^2+4a(1-x)分解质因式
原式=a²(x-1)²-4a(x-1)
=a(x-1)[a(x-1)-4]
=a(x-1)(ax-a-4)

a^2(x-1)^2+4a(1-x)=a(x-1)*[a(x-1)+4]=a(x-1)*(ax-a+4)

a^2(x-1)^2+4a(1-x)
=(x-1)[a^2(x-1)-4a]
=a(x-1)[ax-a-4]

a^2(x-1)^2+4a(1-x)=a(x-1)(ax-a-4)