SOLUTION: R squared =4 ?

SOLUTION: R squared =4 ?

Algebra.Com

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

Answer by stanbon(75887) (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
===================================
Cheers,
Stan H.
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