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 8 - Systems of Linear Equations and Problem Solving - Review Exercises: Chapter 8 - Page 571: 9

Answer

Determinant

Work Step by Step

Recall, when we apply Cramer's rule, we are using the determinant to solve a given set of equations.
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