Выполни действия {6\sqrt{2}+\sqrt{11-6\sqrt{2}}+\sqrt{33-20\sqrt{2}}\mathrlap{\:-}} {-\sqrt{19-6\sqrt{2}}}. {\sqrt{19-6\sqrt{2}}=\sqrt{18-6\sqrt{2}+1}\mathrlap{\:=}} {=\sqrt{(3\sqrt{2}-1)^2}=3\sqrt{2}-1}. Ответ: .
Задание

Запиши ответ

Выполни действия \({6\sqrt{2}+\sqrt{11-6\sqrt{2}}+\sqrt{33-20\sqrt{2}}\mathrlap{\:-}}\) \({-\sqrt{19-6\sqrt{2}}}.\)

\({\sqrt{19-6\sqrt{2}}=\sqrt{18-6\sqrt{2}+1}\mathrlap{\:=}}\) \({=\sqrt{(3\sqrt{2}-1)^2}=3\sqrt{2}-1}\) .

Ответ:[ ].