Предмет: Алгебра, автор: rosadaandriana

Перетвори в многочлен стандартного вигляду:
б) 5x³(-3у²)+6x²у²×3x=​

Ответы

Автор ответа: OO1O11
1

Ответ:

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Приложения:
rosadaandriana: дуже вдячна)
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1. Bob and Mary ___ on holiday for a week.
1) were
2) have been
3) has been
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