⁻
x² - 4x + 3 = 0
D = (-4)² - 4 * 3 = 16 - 12 = 4 = 2²
y₁ = 3 - 2*3 = -3
y₂ = 3 - 2*1 = 1
Ответ: (3;-3),(1;1)
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⁻
x² - 4x + 3 = 0
D = (-4)² - 4 * 3 = 16 - 12 = 4 = 2²
y₁ = 3 - 2*3 = -3
y₂ = 3 - 2*1 = 1
Ответ: (3;-3),(1;1)