Answer
{0, 10}
Work Step by Step
$(x-5)^2 = 25$
$(x-5) = +\sqrt {25} or -\sqrt {25}$ (both are possible)
x-5 = 5 or -5
x = 10 or 0
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 1 - 1.4 - Quadratic Equations and Applications - 1.4 Exercises - Page 110: 25
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