Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 4 - Review Exercises: 54

Answer

$-12k^3-42k$

Work Step by Step

Using $a(b+c)=ab+ac$ or the Distributive Property, the product of the given expression, $ -6k(2k^2+7) ,$ is \begin{array}{l}\require{cancel} -6k(2k^2)-6k(7) \\\\= -12k^3-42k .\end{array}
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