Предмет: Алгебра, автор: Аноним

Помогите очень срочно, задание на время осталось 10 минут.
даю 50 баллов​

Приложения:

Ответы

Автор ответа: ajatsyshyn
1

Відповідь:

13a^5 +1a^3b^5+8b^8-7b^5

Пояснення:

Автор ответа: mayuranurru14
1

Объяснение:

вот решение .............

Приложения:
mayuranurru14: спасибо, но лучший ответ наверху.
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