5.464 Выполните действие: 2 2 3 2 3 ; г) 3 ) () () (). 15

а) \((\frac{4}{5})^2 = \frac{4^2}{5^2} = \frac{16}{25}\)

б) \((\frac{11}{15})^2 = \frac{11^2}{15^2} = \frac{121}{225}\)

в) \((\frac{7}{6})^3 = \frac{7^3}{6^3} = \frac{343}{216}\)

г) \((\frac{3}{7})^3 = \frac{3^3}{7^3} = \frac{27}{343}\)

д) \((1\frac{1}{2})^3 = (\frac{3}{2})^3 = \frac{3^3}{2^3} = \frac{27}{8}\)

Ответ: а) \(\frac{16}{25}\); б) \(\frac{121}{225}\); в) \(\frac{343}{216}\); г) \(\frac{27}{343}\); д) \(\frac{27}{8}\)