Предмет: Алгебра, автор: gavnaa

Көбейтіндіні дәреже түрінде жаз
(x-y)-(x-y) - (х-у);
СРОЧНО!!!

gavnaa: Пожалуйста!!!! Там 40 баллов

Ответы

Автор ответа: wnull
3

(x-y)-(x-y) - (x-y) =-x+y

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