Предмет: Алгебра, автор: marinet201008

1/2корень из 3 +1 -1/2корень из 3-1

Ответы

Автор ответа: ishka777
0

Ответ:

1/(2√3+1) - 1/(2√3-1)=(2√3-1-2√3-1)/(12-1)=-2/11

Объяснение:

все помог

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