a) \(\sqrt{\dfrac{1}{600}}=\dfrac{\sqrt{1}}{10\sqrt{6}}=\dfrac{\sqrt{1}.\sqrt{6}}{10\sqrt{6}.\sqrt{6}}=\dfrac{\sqrt{6}}{60}\)
b) \(\sqrt{\dfrac{11}{540}}=\dfrac{\sqrt{11}}{6\sqrt{15}}=\dfrac{\sqrt{11}.\sqrt{15}}{6\sqrt{15}.\sqrt{15}}=\dfrac{\sqrt{165}}{90}\)
c) \(\sqrt{\dfrac{3}{50}}=\dfrac{\sqrt{3}}{5\sqrt{2}}=\dfrac{\sqrt{3}.\sqrt{2}}{5\sqrt{2}.\sqrt{2}}=\dfrac{\sqrt{6}}{10}\)
d) \(\sqrt{\dfrac{5}{98}}=\dfrac{\sqrt{5}}{7\sqrt{2}}=\dfrac{\sqrt{5}.\sqrt{2}}{7\sqrt{2}.\sqrt{2}}=\dfrac{\sqrt{10}}{14}\)
e) \(\sqrt{\dfrac{\left(1-\sqrt{3}\right)^2}{27}}=\dfrac{\sqrt{\left(1-\sqrt{3}\right)^2}}{3\sqrt{3}}=\dfrac{\sqrt{3}-1}{3\sqrt{3}}=\dfrac{\sqrt{3}\left(\sqrt{3}-1\right)}{3\sqrt{3}.\sqrt{3}}=\dfrac{3-\sqrt{3}}{9}\)
\(\sqrt{\dfrac{1}{600}}=\sqrt{\dfrac{1\cdot6}{600\cdot6}}=\sqrt{\dfrac{6}{60^2}}=\dfrac{\sqrt{6}}{60}\)
\(\sqrt{\dfrac{11}{540}}=\sqrt{\dfrac{11\cdot15}{540\cdot15}}=\sqrt{\dfrac{165}{90^2}}=\dfrac{\sqrt{165}}{90}\)
\(\sqrt{\dfrac{3}{50}}=\sqrt{\dfrac{3\cdot2}{50\cdot2}}=\sqrt{\dfrac{6}{10^2}}=\dfrac{\sqrt{6}}{10}\)
\(\sqrt{\dfrac{5}{98}}=\sqrt{\dfrac{5\cdot2}{98\cdot2}}=\sqrt{\dfrac{10}{12^2}}=\dfrac{\sqrt{10}}{12}\)
\(\sqrt{\dfrac{\left(1-\sqrt{3}\right)^2}{27}}=\sqrt{\dfrac{3\left(1-\sqrt{3}\right)^2}{27\cdot3}}\)
\(=\dfrac{\sqrt{3\left(1-\sqrt{3}\right)^2}}{\sqrt{9^2}}=\dfrac{\left|1-\sqrt{3}\right|\cdot\sqrt{3}}{9}\)
\(=\dfrac{\left(\sqrt{3}-1\right)\sqrt{3}}{9}\)
