Odpowiedź:
[tex][(\frac{5}{3} )^{-1})]^{3} *(\frac{3}{5})^{-2}=(\frac{3}{5})^{3}*(\frac{3}{5} )^{-2} =(\frac{3}{5})^{3-2} =(\frac{3}{5})^{1} =\frac{3}{5}[/tex]
