Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 1 - Section 1.7 - Properties of Real Numbers - Exercise Set - Page 73: 106

Answer

1 is the identity element of multiplication

Work Step by Step

When you multiply a number by one the number does not change
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