SOLUTION: Let # be the binary operation defined by x#y=square root of xy. Find 9#(3#48). Give an exact answer. Thanks for your help.

Algebra ->  Equations -> SOLUTION: Let # be the binary operation defined by x#y=square root of xy. Find 9#(3#48). Give an exact answer. Thanks for your help.      Log On


   

Question 937232: Let # be the binary operation defined by x#y=square root of xy. Find 9#(3#48). Give an exact answer. Thanks for your help.
Found 2 solutions by TimothyLamb, MathTherapy:
Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
9#(3#48) = sqrt( 9 * sqrt( 3 * 48 ) )
9#(3#48) = 10.3923048454
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Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!

Let # be the binary operation defined by x#y=square root of xy. Find 9#(3#48). Give an exact answer. Thanks for your help.
Exact answer: 9#(3#48) = highlight_green%286sqrt%283%29%29     

You can do the check!! 

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