∵(x-1)(x-1-1)=0,
∴x-1=0或x-1-1=0,
∴x1=1,x2=2.
故答案為x1=1,x2=2.
方程(x2-1)2-(x-1)=0的解是_.
方程(x2-1)2-(x-1)=0的解是______.
數(shù)學(xué)人氣:184 ℃時(shí)間:2020-05-09 17:15:49
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