x²+(2根号3-1)x+3-根号3=0
x²-(2√3-1)x+√3(√3-1)=0
(x- √3)(x-√3+1)=0
x=√3 x=√3-1
解方程:x^3+根号3x^+(2根号3-1)x+3-根号3=0
解方程:x^3+根号3x^+(2根号3-1)x+3-根号3=0
数学人气:474 ℃时间:2020-04-01 04:19:16
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