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: 19

Answer

-8 x 7 =-56

Work Step by Step

Whenever you multiply a negative and a positive you ignore the opposite signs and multiply 8x7=56 You then address the signs in front of the values and add the negative to the final product -8 x 7= -56
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