Answer
1.
Work Step by Step
To simplify (-6)$(-6)^{-1}$, we use the rules of exponents:
(-6)$(-6)^{-1}$ = (-6) $\times$ $\frac{1}{-6}$ = $\frac{-6}{-6}$ = 1
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 7 - Exponents and Exponential Functions - 7-1 Zero and Negative Exponents - Practice and Problem-Solving Exercises - Page 423: 73
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