Предмет: Алгебра, автор: Taykehan

3корень3b+корень12b-корень75b

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Автор ответа: sh322223hs

Так: 3*sqrt(12)-sqrt(75)+sqrt(27)=3*sqrt(3*4)-sqrt(3*25)+sqrt(3*9)=3*sqrt(3*2^2)-sqrt(3*5^2)+sqrt(3*3^2)=3*2*sqrt(3)-5*sqrt(3)+3*sqrt(3)=sqrt(3)*(6-5+3)=4*sqrt(3)

Автор ответа: Taykehan

я не поиму что написано

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