Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 1 - Foundations for Algebra - 1-3 Real Numbers and the Number Line - Lesson Check - Page 20: 7



Work Step by Step

The square root of $100$ is $10$, because $10^2$ is $100$, which matches the definition of square root. $10$ is a rational number because it can be represented by the quotient of two integers, $\frac{10}{1}$
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