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Question about exponents

 
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Sep25-08, 10:54 AM   #1
 

Question about exponents


1. The problem statement, all variables and given/known data
How do you solve this probem for E:

E + sqrt(aE) = b

where 'a' and 'b' are constants.

I don't recall how to handle the exponents where you have E + aE^1/2 = b and solve for E.
 
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Sep25-08, 11:07 AM   #2

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Rewrite it as sqrt(aE)=b-E. Now square both sides. It's a quadratic equation in E.
 
Sep25-08, 01:17 PM   #3
 
Thank you.
 
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