College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter P - Prerequisites: Fundamental Concepts of Algebra - Concept and Vocabulary Check: 8

Answer

$7-\sqrt3$

Work Step by Step

As written on page 41, radical expressions that involve the sum and difference of the same two terms are called conjugates, therefore, The conjugate of $7+\sqrt3$ is $7-\sqrt3$.
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