SOLUTION: How do I solve the equation 1/R = 1/r1 + 1/r2 for r2?

SOLUTION: How do I solve the equation 1/R = 1/r1 + 1/r2 for r2?

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Question 1073910: How do I solve the equation 1/R = 1/r1 + 1/r2 for r2?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

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