Calculus: Early Transcendentals 8th Edition

Published by Cengage Learning
ISBN 10: 1285741552
ISBN 13: 978-1-28574-155-0

Chapter 1 - Section 1.4 - Exponential Functions - 1.4 Exercises - Page 53: 3

Answer

$a) 16b^{12}$ $b) 648y^7$

Work Step by Step

$a)b^8(2b)^4=2^4b^{4+8}=16b^{12}$ $b)\frac{(6y^3)^4}{2y^5}=\frac{6^4y^{12}}{2y^5}=648y^7$
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