x2-1=0 Two solutions were found : x = 1 x = -1 Reformatting the input : Changes made to lớn your input should not affect the solution: (1): "x2" was replaced by "x^2". Step by step solution ...

3x2-1=0 Two solutions were found : x = ±√ 0.333 = ± 0.57735 Reformatting the input : Changes made lớn your input should not affect the solution: (1): "x2" was replaced by ...
4x2-1=0 Two solutions were found : x = 1/2 = 0.500 x = -1/2 = -0.500 Reformatting the đầu vào : Changes made lớn your đầu vào should not affect the solution: (1): "x2" was replaced by ...

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7x2-1=0 Two solutions were found : x = ±√ 0.143 = ± 0.37796 Reformatting the input : Changes made to your đầu vào should not affect the solution: (1): "x2" was replaced by ...
16x2-1=0 Two solutions were found : x = 1/4 = 0.250 x = -1/4 = -0.250 Reformatting the input đầu vào : Changes made khổng lồ your input đầu vào should not affect the solution: (1): "x2" was replaced by ...

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36x2-1=0 Two solutions were found : x = 1/6 = 0.167 x = -1/6 = -0.167 Reformatting the đầu vào : Changes made lớn your input should not affect the solution: (1): "x2" was replaced by ...
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