SOLUTION: x= 1/A + 1/B

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Question 119218: x= 1/A + 1/B
Found 2 solutions by jim_thompson5910, stanbon:
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Do you want to simplify?


x=+1%2FA+%2B+1%2FB Start with the given equation


x=+%28B%2FB%29%281%2FA%29+%2B+%28A%2FA%29%281%2FB%29 Multiply the first fraction by B%2FB and the second fraction by A%2FA.



x=+B%2FAB+%2B+A%2FAB Multiply the fractions



x=+%28B%2BA%29%2FAB Combine the fractions

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
x= 1/A + 1/B
x = (B+A)/AB
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Cheers,
Stan H.