Предмет: Алгебра, автор: anzelikatastemirova9

4.Вычислите наиболее рациональным способом

а)(37^3+28^3)/(37^2-37∙28+28^2 )

б) 83^2+34∙83+17^2

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Ответы

Автор ответа: manyny06

1

Ответ:

решение смотри на фотографии

Приложения:

anzelikatastemirova9: спасибки

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