Предмет: Алгебра, автор: Eugeo859

Розв'яжіть нерівність (x-2)(x+2) ≤ (x + 2)². У відповідь запишіть найменший цілий розв'язок. Якщо такого числа не існує запишіть у відповідь число 100.

Ответы

Автор ответа: yenkoriais

Відповідь: -2

Пояснення:

x²-4<=x²+4x+4

4x>=-8

x>=-2

найменший розв'язок це -2

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