SOLUTION: Solve the following quadratic equations by factoring or by any of the techniques. (x-1)^2 = 7 Thanks

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Question 47370: Solve the following quadratic equations by factoring or by any of the techniques.
(x-1)^2 = 7
Thanks
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
(x - 1)^2 = 7
x - 1 = +- sqrt(7)
x = 1 +- sqrt(7)