Intermediate Algebra (6th Edition)

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

Chapter 3 - Cumulative Review: 10b

Answer

98

Work Step by Step

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

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.