Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 3 - Cumulative Review: 10b



Work Step by Step

We can evaluate the expression by plugging in the given value for x. $2x^{2}$ and $x=-7$ $2(-7^{2})=2\times(-7\times-7)=2\times49=98$
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