Предмет: Математика, автор: zilcovaa83

помогите пожалуйста, срочно!!!

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Ответы

Автор ответа: ponchik73

2

Ответ:

v₁ = 3; v₂ =4

Пошаговое объяснение:

Извлечём корень и получим:

v² - 4v + 131 = 128 Решим уравнение

v² - 4v + 3 = 0 Решим через теорему Виета

v₁ × v₂ = 3

v₁ + v₂ = 4

=> v₁ = 3; v₂ =4

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