SOLUTION: i need help solving this equation: r(R1+R2)=R1R2,for R

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Question 10884: i need help solving this equation: r(R1+R2)=R1R2,for R
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
I'm afraid it's not clear what you want to solve for. In math, a lower case "r", an upper case "R", and R1 and R2 (I'm assuming these are subscripted!) all represent DIFFERENT variables. Perhaps you meant to solve for R1 or R2?? Can you be more specific and resubmit the problem?

R^2 at SCC