Предмет: Математика, автор: licacat61

Обчислити: -7² помогите пожалуста срочно!

Ответы

Автор ответа: Руськаа

1

Ответ:49

Пошаговое объяснение:

тк во 2 степени - уходит

Автор ответа: berkytov007

6

Ответ:

-7²= -7 * -7= 49

Если 3 степень -7 * -7 * -7.

Ну вообщем думаю понятно.

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