Question

realiza las sustracciones
De 18m n -6m n+ 6 restar 2m n +12​

Answer 1

Respuesta:

= 11mn -6

Explicación paso a paso:

18m n -6m n+ 6 restar 2m n +12​

= 18m n -6m n+ 6 - ( 2m n +12​)

= 18mn -6mn+ 6 - mn - 12​

= 18mn -6mn -mn +6 - 12

= 11mn -6