Answer
The answer is 25 or $5^{2}$
Work Step by Step
To solve this
=$5^{(x+1)}$$\times$$5^{(1-x)}$ --> same base add all exponents
= $5^{(x+1)+(1-x)}$
= $5^{(x+1+1-x)}$
= $5^{2}$ or 25
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 - 7-2 Multiplying Powers With the Same Base - Practice and Problem-Solving Exercises - Page 431: 52
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