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Автор - liza29707cdzrgvbxdvv

y=2+|(x-1)²| помогите решить

Ответ

Автор - emma335

Ответ:

y = 3 + x² - 2x

Пошаговое объяснение:

y = 2 + |(x - 1)²|

y = 2 + (x - 1)²

Используя (а - b)² = a² - 2ab + b², раскройте скобки

y = 2 + x² - 2x + 1

Добавьте числа 2 + 1

y = 3 + x² - 2x

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