Respuesta:
[tex]\frac{1}{6} m^{2}n[/tex]
Explicación paso a paso:
Factorizamos:
[tex]m^{2}n (\frac{1}{2} +\frac{-1}{3} ) = m^{2}n(\frac{3-2}{6} )=\frac{1}{6} m^{2}n[/tex]
Coronita plz ;p
[tex]\frac{1}{6} m^{2} n[/tex]
[tex]\frac{1}{2} m^{2} n + \frac{-1}{3}m^{2} n= \frac{3+(-2)}{6} m^{2} n=\frac{3-2}{6} m^{2} n=\frac{1}{6} m^{2} n[/tex]
