Respuesta :

Answer:

m^2(p - q + 5) + n( p - q + 5)

Step-by-step explanation:

pm^2 +5m^2−qn+pn−qm^2+5n

= (pm^2 + 5m^2 - qm^2) + (-qn +pn + 5n)

= m^2(p - q + 5) + n( p - q + 5)