Предмет: Алгебра, автор: dashazahozhenko51

найдите при каком значении а значение выражения (х+а)(х+1)-(х+6)(х-2) не зависит от х

Ответы

Автор ответа: leronatopmodel

1

Ответ:

вот я его росписала как могла

Приложения:

s0807: и при каком значении а?

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