Question 147972
P=l^(2R) 
Then I have to solve for l and R. 
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Solving for l:
Raise both sides to the (1/2R) power to get:
l = p^(1/2R)
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Solving for R:
Take the log of both sides to get:
2R*logl = logP
Divide both sides by 2logl to get:
R = [logP]/[2logl]
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Cheers,
Stan H.