Intermediate Algebra (12th Edition)

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

Chapter R - Test - Chapter R Test: 19

Answer

Not a real number

Work Step by Step

We know that $\sqrt -16$ is not a real number, because there is no real number $a$ such that $a^{2}=-16$.
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