SOLUTION: Give exact and approximate solutions to three decimal places. (x-12)^2=45 The solution(s) is/are x=? The approximate solution(s) is/are x~?

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Question 617468: Give exact and approximate solutions to three decimal places.
(x-12)^2=45
The solution(s) is/are x=?
The approximate solution(s) is/are x~?

Answer by lynnlo(4176) About Me  (Show Source):
You can put this solution on YOUR website!
x=3√5+12,x=-3√5+12
x≈18.7082,5.2918