Question

3mn – 5m + 3n – 7n -4 + 8m – 4mn -5=

Answer 1

Respuesta:

= −mn+3m−4n−9

Explicación paso a paso:

Vamos a simplificar paso a paso.

3mn−5m+3n−7n−4+8m−4mn−5

=3mn+−5m+3n+−7n+−4+8m+−4mn+−5

Combinar términos comunes:

=3mn+−5m+3n+−7n+−4+8m+−4mn+−5

=(3mn+−4mn)+(−5m+8m)+(3n+−7n)+(−4+−5)

=−mn+3m+−4n+−9

Solución:

= −mn+3m−4n−9