Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Section 5.1 - Exponents - Exercise Set: 68

Answer

-2

Work Step by Step

We know that $a^{0}=1$ (where $a$ is a nonzero real number). Therefore, $-2x^{0}=-2\times x^{0}=-2\times1=-2$.
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