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 - 8.2 Solving by Substitution or Elimination - 8.2 Exercise Set - Page 517: 64

Answer

-1

Work Step by Step

Plugging in $-1$ for $p$ and simplifying, we find: $$ -(-1)^2 \\ -(1) \\ -1$$
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