помогите решить с объяснениям. вычислить квадрат и  куб  числа. 1\2.2\5. 1\3 .5\2.1.1\2.3.1\3 

[tex] (\frac{x}{y})^{2} = \frac{x^{2} }{y^{2}} \\ (\frac{x}{y})^{3} = \frac{x^{3} }{y^{3}} [/tex]

[tex] (\frac{1}{2})^{2} = \frac{1}{4} \\ (\frac{1}{2})^{3} = \frac{1}{8} \\ (\frac{2}{5})^{2} = \frac{4}{25} \\ (\frac{2}{5})^{3} = \frac{8}{75} \\ (\frac{1}{3})^{2} = \frac{1}{9} \\ (\frac{1}{3})^{3} = \frac{1}{27} \\ (\frac{5}{2})^{2} = \frac{25}{4} \\ (\frac{5}{2})^{3} = \frac{75}{8}[/tex]

[tex]( \frac{4}{3})^{2}= \frac{16}{9} =1 \frac{7}{9} \\ ( \frac{4}{3})^{3}= \frac{64}{27} =2 \frac{10}{27} [/tex]

[tex]( \frac{10}{3})^{2} =( \frac{100}{9}) =11 \frac{1}{9} \\ ( \frac{10}{3})^{3} =( \frac{1000}{27}) =3 \frac{19}{27} [/tex]