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: 12

Answer

$35b^{19}$

Work Step by Step

$b\times7b^{10}\times5b^8=(1\times7\times5)(b\times b^{10}\times b^8)=35(b^{1+10+8})=35b^{19}$
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