Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 1 - Foundations for Algebra - 1-3 Real Numbers and the Number Line - Lesson Check - Page 20: 5

Answer

Rational numbers and irrational numbers

Work Step by Step

All numbers must either be rational (meaning they can be represented by a quotient of integers) or irrational (meaning they cannot be represented by a quotient of integers). Therefore, these two sets make up the entire set of real numbers.
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