Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 1 - Expressions, Equations, and Inequalities - 1-2 Properties of Real Numbers - Lesson Check - Page 15: 7


Both properties end with the initial number. They differ because one has $+0$ and the other has $\times1$.

Work Step by Step

The Additive Identity is $x+0=x$ for any $x$ and the Multiplicative Identity is $x\times1=x$ for any $x$.
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