Предмет: Алгебра, автор: cdhdhsdh

Упростите выражение:
Найдите его значение при a = −2.

Приложения:

Ответы

Автор ответа: chelovek12369655888

0

Ответ:

Объяснение:

ответ

Приложения:

tinaisrayelyan2004: правильно ?

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