Реши уравнение \(x^2 + 20x - 3 = 0\).

• \(x_{1} = -10 + \sqrt{103}\)
• \(x_1 = 0; x_2 = -10 + \sqrt{103}\)
• \(x_1 = -10 - \sqrt{103}; x_2 = -10 + \sqrt{103}\)