Предмет: Алгебра, автор: krivko312

(корень 720 * корень 240 ): корень 2

Ответы

Автор ответа: mrananim1996
7
=корень (720*120). раскладываем на множетили:
корень из (3*3*2*2*2*5*2*5*2*3*2*2)=
120 корней из 6

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