Hello!
So, to find the product of numbers, you multiply.
Here are some possible combinations of n and p :
Now, the question is asking for the largest possible sum of n and p.
So, we'll have to add up all of our combinations.
So, as you can see, -1 + 15 is the combination that can give us the greatest sum, which is 14.
Hope this was helpful. Have a great day! = ̄ω ̄=