SOLUTION: 5(r-2)^2=35

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Question 1031945: 5(r-2)^2=35
Answer by arshiiiii(4) About Me  (Show Source):
You can put this solution on YOUR website!
divide both sides by 5, you get, (r-2)^2=7
Taking square root on both sides, r-2=+ or - sqrt(7)
r=sqrt(7)+2
r=-sqrt(7)+2