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Автор - Opastnaya23

Упростите
5√10(8-9√40)-13√90

Ответ

Проверено экспертом

Автор - Evgenia4836

40√10-45√400-13√90= 40√10-45*20-13*3√10=40√10-900-39√10= √10-900

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