SOLUTION: Give exact and approximate solutions to three decimal places. (x-1)^2 = 16

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Question 394793: Give exact and approximate solutions to three decimal places.
(x-1)^2 = 16
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
%28x-1%29%5E2+=+16

x-1+=+4 or x-1+=+-4

x = 5 or -3