Intermediate Algebra (12th Edition)

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

Chapter R - Section R.4 - Properties of Real Numbers - R.4 Exercises: 9

Answer

-7

Work Step by Step

The numerical coefficient in the term $-7yz^{2}$ is -7. In general, the numerical coefficient of a term is the numerical factor being multiplied by the variable. Also, recall that the coefficient in the term $b$ is 1. We can write $b$ as the product of $b$ and 1. $b=b\times1=1b$
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