Respuesta :

choixongdong
3m^-2           3n^3
---------    =  -----------
5n^-3            5m^2

hope it helps
apologiabiology
reember
[tex]\frac{x^m}{x^n}=x^{m-n}[/tex]
[tex]x^{-m}=\frac{1}{x^m}[/tex]


[tex]\frac{3m^{-2}}{5n^{-3}}=[/tex]
[tex]frac{\frac{3}{m^2}}{\frac{5}{n^3}}=[/tex]
[tex]\frac{3n^3}{5m^2}[/tex]

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