Tion 4 Complete
Sally, Sue, John and Joe were arguing about the formula for the surface area of a cylinder. Which of them were correct?
Select one or more:

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

the answer is su.k.my? ? co.kc

never fear papaguy is here

answer

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: