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Автор - Алекса1211

помогите пожалуйста
1)(х-5)^2=3(х-5)
2)х-5=3

Ответ

Автор - coolpandaRF
1) (х-5)^2 = 3(х-5)
(x-5)^2-3*(x-5) = 0
40+x^2-13*x = 0
x1 = 8
x2 = 5
Ответ: x1 = 8, x2 = 5

2) х-5 = 3
x = 8
Ответ: x = 8

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