Предмет: Алгебра, автор: Valkiiiiing

число кубический корень из 9 степени можно представить виде:

а) 3

б) 3 в 2/3 степени

в)3 корень из 3

г) (1/3) в -2 степени

Ответы

Автор ответа: Lacerta

0

∛9
правильный ответ Б)
$sqrt[3]{9} = 9^{ frac{1}{3} } =(3^{2})^{ frac{1}{3} } = 3^{ frac{2}{3} }$

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