Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 1 - Foundations for Algebra - Chapter Review: 60

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.
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