SOLUTION: Solve 2(x+7)^2=56

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Question 501080: Solve 2(x+7)^2=56
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Solve 2(x+7)^2=56
(x+7)^2=56/2=28
take sqrt of both sides
x+7=±√28
x=-7±√28
x=-7+√28=-1.71
or
x=-7-√28=-12.29