L
l0ve_candy


1) [TEX]\sqrt{2x^2+3x+1}+4x-\frac{1}{x}-3=0[/TEX]
2) [TEX]\sqrt{6}(x^2-3x+1)+\sqrt{x^4+x^2+1}=0[/TEX]
2) [TEX]\sqrt{6}(x^2-3x+1)+\sqrt{x^4+x^2+1}=0[/TEX]
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