\(1.\left(\sqrt{5}-\sqrt{6}\right)^2\) \(6.\left(2\sqrt{5}-\sqrt{7}\right)\left(2\sqrt{5}+\sqrt{7}\right)\)
\(2.\left(\sqrt{3}-\sqrt{5}\right)^2\) \(7.\left(5\sqrt{2}+2\sqrt{3}\right)\left(2\sqrt{3}-5\sqrt{2}\right)\)
\(3.\left(2\sqrt{2}+\sqrt{3}\right)^2\) \(8.\sqrt{\left(5+2\sqrt{6}\right)^2}-\sqrt{\left(5-2\sqrt{6}\right)^2}\)
\(4.\left(\sqrt{4}-\sqrt{17}\right)^2\) \(9.\sqrt{\left(\sqrt{7}-2\right)^2}+\sqrt{\left(\sqrt{7}+2\right)^2}\)
\(5.\sqrt{\left(\sqrt{5}-3\right)^2}\) \(10.\sqrt{\left(\sqrt{3}+\sqrt{2}\right)^2}+\sqrt{\left(\sqrt{3}-\sqrt{2}\right)^2}\)