Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 9 - Roots and Radicals - 9.1 - Roots and Radicals - Concept Quiz 9.1 - Page 400: 2

Answer

True

Work Step by Step

According to the text in Section 9.1, every positive real number has two square roots which are opposites of each other; one is positive and the other is negative. This confirms the question statement that every positive real number has one positive real number root.
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