Предмет: Математика, автор: amaliya5064

Срочно помогите пожалуйста

Приложения:

Ответы

Автор ответа: lunaWhat

Ответ:

$- \frac{1}{4} - \frac{2}{9} = - \frac{9 + 8}{36} = - \frac{17}{36}$

Автор ответа: misakrasava0

Ответ:

-17/36

Пошаговое объяснение:

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