Answer: \(m = \frac{-5 + \sqrt{5}}{2}\) or \(m = \frac{-5 - \sqrt{5}}{2}\)
\(a = 1, b = 5, c = 5\); \(\Delta = 25 - 20 = 5\).
\[m = \frac{-5 \pm \sqrt{5}}{2}\]Answer: \(m = \frac{-5 + \sqrt{5}}{2}\) or \(m = \frac{-5 - \sqrt{5}}{2}\)
\(a = 1, b = 5, c = 5\); \(\Delta = 25 - 20 = 5\).
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