Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 7 - Exponents and Exponential Functions - 7-4 More Multiplication Properties of Exponents - Practice and Problem-Solving Exercises: 16

Answer

$d^{19}$

Work Step by Step

We start with the given expression: $d(d^{-2})^{-9}$ We use the order of operations to simplify: First, we simplify powers. To raise a power to a power, we multiply the exponents: $dd^{18}$ Then, we multiply. To multiply powers with the same base, we add the exponents: $d^{19}$
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