Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 7 - Exponents and Exponential Functions - Chapter Review - Page 476: 30



Work Step by Step

You have the expression ($5^{5}$$)^{x}$=$5^{15}$.You have to find the value of x: $5^{5x}$=$5^{15}$ -multiply the exponents because you are raising a power to a power. 5x=15 -divide both sides by 5- x=3 The expression would be ($5^{5}$$)^{3}$=$5^{15}$
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