Respuesta :
mn^2
------------------------
(mn + m^2n^2)
mn^2
= ------------------
mn(1 + mn)
n
= --------------
1 + mn
answer C. (third choice)
n
--------------
1 + mn
------------------------
(mn + m^2n^2)
mn^2
= ------------------
mn(1 + mn)
n
= --------------
1 + mn
answer C. (third choice)
n
--------------
1 + mn