Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 1 - Introduction to Algebraic Expressions - 1.7 Multiplication and Division of Real Numbers - 1.7 Exercise Set: 23

Answer

-9 x (-8) = 72

Work Step by Step

Whenever you multiply a negative times a negative you multiply the absolute values of the numbers and obtain a positive result negative x negative = positive. -9 x -8 = 72
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