Answer
-144
Work Step by Step
We recall that 12 to the second power is 12$\times$12, which equals 144. However, there is a negative in front of the expression, so we multiply our answer by -1, giving us -144.
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 1 - Foundations for Algebra - Chapter Review - Page 71: 60
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