Предмет: Алгебра, автор: 2eschnik

Как решить пример из ОГЭ (3√5)^2÷27 ,если можно напишите пожалуйста подробнее.

Ответы

Автор ответа: n1982

Возведем в квадрате
9*5:27=45:27=1 18/27=1 6/9=1 2/3

Автор ответа: SVETA1951TIT

такого ответа он не найдет, нужно уметь сокращать дроби до минимума

Автор ответа: ученик1484

(3^2×√5^2)÷27=
(9×5)/27=
сокращаем 9 и27 на 9 получим
5/3=1 целая 2/3

Автор ответа: ученик1484

а у меня 118 нет в решении

Автор ответа: ученик1484

в том решении ни 118,

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