Trả lời
\(\frac{3\sqrt{2}+2\sqrt{2}}{\sqrt{3}+\sqrt{2}}+\frac{\sqrt{6}+6}{\sqrt{6}+1}\)
\(=\frac{\sqrt{2}.\left(3+2\right)}{\sqrt{3}+\sqrt{2}}+\frac{6+\sqrt{6}}{\sqrt{6}+1}\)
\(=\frac{5\sqrt{2}}{\sqrt{3}+\sqrt{2}}+\frac{\sqrt{6}.\left(\sqrt{6}+1\right)}{\sqrt{6}+1}\)
\(=\frac{5\sqrt{2}.\left(\sqrt{3}-\sqrt{2}\right)}{\left(\sqrt{3}+\sqrt{2}\right).\left(\sqrt{3}-\sqrt{2}\right)}+\sqrt{6}\)
\(=\frac{5\sqrt{6}-5.2}{3-2}+\sqrt{6}\)
\(=\frac{5\sqrt{6}-10}{1}+\sqrt{6}\)
\(=5\sqrt{6}-10+\sqrt{6}\)
\(=6\sqrt{6}-10\)