Answer:
5 (a + b + c + d)
Explanation:
This is because 5 (a + b + c + d) = 5a + 5b + 5c + 5d, when you use the distributive property.
"To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together."
- What is Distributive Property? - Definition, Facts & Example
I made sure to give credit to the explanation source that I used. Hope this helps!!