## Thinking Mathematically (6th Edition)

Published by Pearson

# Chapter 5 - Number Theory and the Real Number System - Chapter Summary, Review, and Test - Review Exercises: 90

#### Answer

Identity Property of Multiplication

#### Work Step by Step

RECALL: The identity property of multiplication states that for any real number $a$, $a \cdot 1 = a$ $\sqrt 7\cdot1=\sqrt 7$ The given expression is identical in form to the one above, so it illustrates the identity property of multiplication.

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.