2x² - 8x + 6 = 0
2(x² - 4x + 3) = 0 | ÷ 2
x² - 4x + 3 = 0
x² - x - 3x + 3 = 0
x(x - 1) - 3(x - 1) = 0
(x - 1)(x - 3) = 0
x - 1 = 0
x₁ = 1
x - 3 = 0
x₂ = 3
ответ: 1; 3
2x² - 8x + 6 = 0
2(x² - 4x + 3) = 0 | ÷ 2
x² - 4x + 3 = 0
x² - x - 3x + 3 = 0
x(x - 1) - 3(x - 1) = 0
(x - 1)(x - 3) = 0
x - 1 = 0
x₁ = 1
x - 3 = 0
x₂ = 3
ответ: 1; 3