Respuesta :

Answer:

ab-3a+5b-15

Step-by-step explanation:

Once again, FOIL is the way to go!

First, Outside, Inside, Last

ab-3a+5b-15

nyzia

Answer:

apply de disruptive property by multiplying each term a+5by each term b-3

[tex]ab - 3a + 5b - 15[/tex]