Introductory Algebra for College Students (7th Edition)

by Blitzer, Robert F.

Published by Pearson

ISBN 10: 0-13417-805-X

ISBN 13: 978-0-13417-805-9

Chapter 5 - Section 5.4 - Polynomials in Several Variables - Concept and Vocabulary Check - Page 375: 1

Answer

$-18$

Work Step by Step

The monomial $-18x^4y^2$ is a monomial with two variables. The coefficient is the number that multiplies the variables: $-18.$

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