作业帮化简（x^2-4x+4/2x)÷(x^2-2x/x^2)+1
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/03 06:26:29
化简（x^2-4x+4/2x)÷(x^2-2x/x^2)+1
化简（x^2-4x+4/2x)÷(x^2-2x/x^2)+1
化简（x^2-4x+4/2x)÷(x^2-2x/x^2)+1
(x²-4x+4)/(2x)÷(x²-2x)/(x²)+1
=(x-2)²/(2x)÷[x(x-2)]/(x²)+1
=(x-2)²/(2x)×(x²)/[x(x-2)]+1
=(x-2)/2+1
=[(x-2)+2]/2
=x/2
化简得，(x^3-4x^2+2x^2)/(x^3-2)带入1得，1-4+2/1-2=1
希望能解决您的问题。
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