Предмет: Алгебра, автор: keptyayten

Потрібні відповіді швидко, будь ласка!

Приложения:

Ответы

Автор ответа: dianaaaa2241

1

Відповідь:

1. -6²+12с+78/-26+13с

2. 3с-1/44

3. 100у²+1/100у²-1

Пояснення:

/ - дробь

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