Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 1 - Foundations for Algebra - 1-4 Properties of Real Numbers - Lesson Check: 2

Answer

Associative Property of Multiplication

Work Step by Step

This is the Associative Property of Multiplication. Changing the grouping factors doesn't change the product. (a×b)×c=a×(b×c) Therefore, 5×(12×x)=(5×12)×x by the Associative Property of Multiplication.
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