Prealgebra (7th Edition)

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

Chapter 10 - Test: 9

Answer

$-12a^{10}$

Work Step by Step

$(6a^3)(-2a^7)\rightarrow$ use the associative property to regroup =$(6\times -2)(a^3\times a^7)\rightarrow$ simplify using product property for exponents =$-12a^{10}$
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