Предмет: Алгебра, автор: mikhailina666

Знайти область визначення функції у=2/х^2-9​

Ответы

Автор ответа: roninnnn
1

Відповідь:

Пояснення:

Усі значення окрім нуля,оскільки на нуль не ділиться

x∈(-∞;0)∪(0;+∞)

mikhailina666: дякую ще може розв'язати ще завдання?
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