Respuesta :
As you can see, p is present in each term. You may factor that out. You want to factor out the most common factor that is seen in each term.
p (4 + q + 5r)
p (4 + q + 5r)
4p + pq + 5pr
All of them have p as a common
So, we just take p out to factorize
p(4 + q + 5r)
All of them have p as a common
So, we just take p out to factorize
p(4 + q + 5r)