Предмет: Алгебра, автор: Annetsstt

помогите пожалуйста

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Автор ответа: nastalamina

1

Объяснение:

будет (х-2)²-(х-5) вот как то так

Автор ответа: dobra888

1

Відповідь: 10x - 29 .

Пояснення:

6 . ( x - 2)( x + 2 ) - ( x - 5 )² = x² - 2² - ( x² - 10x + 5² ) = x² - 4 - x² +

+ 10x - 25 = 10x - 29 .

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