Answer
$t = 12, -12$
Work Step by Step
$t^2 = 144$
$\sqrt {t^2} = \sqrt {144}$
$t = 12, -12$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 9 - Quadratic Functions and Equations - 9-4 Factoring to Solve Quadratic Equations - Mixed Review - Page 559: 51
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