Предмет: Алгебра, автор: maatveeyy35

Помогите плииз
7-6x-9x^2=8

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Автор ответа: bikabushhhh

1

Смотри вложениеееееееееееее

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maatveeyy35: Спасибо

Автор ответа: cegouchanel

1

Ответ:

ответ: -1/3

Объяснение:

Приложения:

maatveeyy35: Спасибо

maatveeyy35: ..

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As soon as we were old enough to go to school, we walked there by ourselves. We were lucky since the school wasn't far from our house. Some children had to walk a mile or more to get there.
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