Предмет: Математика, автор: arosukanna94

Пж помогите 3a+8a-2a:

Ответы

Автор ответа: OblivionFire

Ответ:

9а

Пошаговое объяснение:

Упростим выражение:

3а + 8а - 2а = (3+8-2)а = 9а

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