Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 10 - Section 10.2 - Multiplication Properties of Exponents - Exercise Set: 29

Answer

$-24y^{22}$

Work Step by Step

$(-3y)(2y^7)^3=(-3y)(2^3)(y^{(7\times3)})=(-3y)(8)(y^{21})=-24y^{22}$
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