SOLUTION: solve the following quadratic equations by factoring or by any other techniques (x-1)^2=7

SOLUTION: solve the following quadratic equations by factoring or by any other techniques (x-1)^2=7

Algebra.Com

Question 103418: solve the following quadratic equations by factoring or by any other techniques
(x-1)^2=7
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
(x-1)^2=7
x-1 = sqrt7 or x-1=-sqrt7
x = 1+sqrt7 or x = 1-sqrt7
===================
Cheers,
Stan H.
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