Предмет: Алгебра, автор: kristina0945

Какое из чисел является рациональным :корень из 16900, корень из 0,169 корень из 1690
1)корень из 0,169
2)корень из 16,9
3)корень из 1690
4)корень из 16900
ПРОШУ!!! ТОЛЬКО С РЕШЕНИЕМ!!!

Ответы

Автор ответа: Иришка1323
0
Ответ 4. 
так корень из 16900- это 130
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