(根號3-根號2)x²-(根號3-根號2)分之1=0
(√3-√2﹚x²=√3+√2
x²=(√3+√2﹚²
x=√3+√2或x=-√3-√2
解方程:(根號3-根號2)x²-(根號3-根號2)分之1=0
解方程:(根號3-根號2)x²-(根號3-根號2)分之1=0
數(shù)學(xué)人氣:356 ℃時間:2020-02-04 01:52:28
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