Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter R - Section R.3 - Exponents, Roots, and Order of Operations - R.3 Exercises: 49

Answer

Not a real number

Work Step by Step

$\sqrt (-36)$ is not a real number, because the negative sign is inside the radical symbol. There is no real number that can be squared to equal -36.
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