Key Equations
quadratic formula | $x=\frac{\xe2\u02c6\u2019b\xc2\pm \sqrt{{b}^{2}\xe2\u02c6\u20194ac}}{2a}$ |
quadratic formula | $x=\frac{\xe2\u02c6\u2019b\xc2\pm \sqrt{{b}^{2}\xe2\u02c6\u20194ac}}{2a}$ |
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