Ответ:
\(\sqrt{18\cdot12}=\sqrt{216}=\sqrt{36\cdot6}=6\sqrt6\).
\(\sqrt{24}=\sqrt{4\cdot6}=2\sqrt6\).
\(6\sqrt6-2\sqrt6=4\sqrt6\).
Ответ: \(4\sqrt6\)
\(\sqrt{18\cdot12}=\sqrt{216}=\sqrt{36\cdot6}=6\sqrt6\).
\(\sqrt{24}=\sqrt{4\cdot6}=2\sqrt6\).
\(6\sqrt6-2\sqrt6=4\sqrt6\).
Ответ: \(4\sqrt6\)