[tex] {( \frac{5}{7}) }^{2} = \frac{25}{49} [/tex]
[tex] {( \frac{9}{10} )}^{2} = \frac{81}{100} [/tex]
[tex] {( \frac{2}{5}) }^{3} = \frac{8}{125} [/tex]
[tex] {( \frac{3}{10} )}^{3} = \frac{27}{1000} [/tex]
[tex] {( \frac{x}{6}) }^{2} = \frac{ {x}^{2} }{36} [/tex]
[tex] {( \frac{m}{10} )}^{3} = \frac{ {m}^{3} }{1000} [/tex]
[tex] {( \frac{5}{p} )}^{2} = \frac{25}{ {p}^{2} } [/tex]
[tex] {( \frac{2}{y}) }^{4} = \frac{16}{ {y}^{4} } [/tex]
Pozdrawiam serdecznie ;)