Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Appendix B - Sets - B Exercise Set: 5

Answer

The set is {$-3;3$}

Work Step by Step

If we list all the elements in the set, we have to list all the numbers whose square is 9. The set is {$-3;3$}
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