Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 1 - Review Exercises - Page 98: 28



Work Step by Step

There are an odd number of negative numbers, so the product is negative. Thus, $4(-3)(-2)(-10) \\=-(4 \cdot |-3| \cdot |-2| \cdot |-10|) \\=-(4 \cdot 3 \cdot 2 \cdot 10) \\=-240$
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