分式:已知实数x满足4x²-4x+1=0,则代数式2x+1/2x的值为____

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分式:已知实数x满足4x²-4x+1=0,则代数式2x+1/2x的值为____分式:已知实数x满足4x²-4x+1=0,则代数式2x+1/2x的值为____分式:已知实数x满足4x

分式:已知实数x满足4x²-4x+1=0,则代数式2x+1/2x的值为____
分式:已知实数x满足4x²-4x+1=0,则代数式2x+1/2x的值为____

分式:已知实数x满足4x²-4x+1=0,则代数式2x+1/2x的值为____
4x²-4x+1=0
4x²-4x+1=(2x-1)^2=0
2x-1=0
x=1/2
2x+1/2x=1+1=2