Предмет: Алгебра, автор: disfox89

(7-x)^2-x(x+5), если x=3/8

Ответы

Автор ответа: aegoriy
0

Ответ:

41,875

Объяснение:

Автор ответа: ирина20020505
0

Ответ:

решение в прикреплённой фото

Объяснение:

Приложения:
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How many holidays do Russia shcoolchildren have a year ?
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When do they begin and finihs ?
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In Russia we have school holidays in spring , in summer , in autumn and in winter . Our summer holidays are the longest . They usually begin in June and
finish in August . School begins in September .
Russia schoolchildren say that they like their summer holidays very much . Many children spend their holidays in the country . Some boys and girls travel in Russia
and abroad with their parents . Russia is a very big country , bigger than many countries in the world . There are a lot of interesting places in it .
Last summer my parents and i travelled to. Nizhni Novgorod . Nizhni Novgorod is an old city on the Volga . My sister Kate , our parents and i went to Nizhni Novgorod by train . To travel by train can be as cIn Russia we have school holidays in spring , in summer , in autumn and in winter . Our summer holidays are the longest . They usually begin in June and finish in August . School begins in September .
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