Answer
$x=1$
Work Step by Step
$(x-1)^{2}=0$
Taking square root on both sides, we get
$x-1=0$
Now add $1$ to both sides of the equation to obtain
$x-1+1=0+1$
Or $x=1$
The solution of the given equation is $x=1$.
Big Ideas Math - Algebra 1, A Common Core Curriculum
by Larson, Ron; Boswell, Laurie
Published by
Big Ideas Learning LLC
ISBN 10:
978-1-60840-838-2
ISBN 13:
978-1-60840-838-2
Chapter 9 - Solving Quadratic Equations - Chapter Review - Page 535: 18
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