SOLUTION: R squared =4 ?

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Question 118495This question is from textbook
: R squared =4 ? This question is from textbook

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
R squared =4
R^2-4 = 0
Factor:
(R-2)(R+2)=0
R = 2 or R = -2
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Cheers,
Stan H.