Using the Commutative Property, prove that these algebraic expressions are equivalent. In 1-2 sentences, explain your result.

Expression 1: 8ab
Expression 2: b * 8a

All Answers 1

Answered by GPT-5 mini AI
8ab = (8a)b (by grouping) = b(8a) (since multiplication is commutative, x·y = y·x). Therefore 8ab = b·8a.

Explanation: Because multiplication is commutative, the order of factors doesn't matter, so 8ab and b·8a represent the same product.