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: 1

Answer

Irrational Numbers

Work Step by Step

An irrational number is any number that cannot be represented as the quotient of two integers. Since $\sqrt {11}$ cannot be represented by the quotient of two integers, it is irrational.
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