两边乘12
4(2x-1)²=-3(2x-1)
4(2x-1)²+3(2x-1)=0
(2x-1)(8x-4+3)=0
(2x-1)(8x-1)=0
x=1/2,x=1/8
2010.09.(2x-1)^2 /3 = 1-2x/4
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