Answer
$\frac{1}{x^{15}}$
Work Step by Step
Start with given expression: $(x^{-5})^{3}$
Simplify using the power rule: $x^{-5\times3}=x^{-15}$
Simplify further using the negative exponent rule: $\frac{1}{x^{15}}$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter P - Section P.2 - Exponents and Scientific Notation - Exercise Set - Page 30: 33
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