document.write( "Question 809672: Find the geometric mean between 12 & 9. \n" ); document.write( "
Algebra.Com's Answer #487702 by TimothyLamb(4379)\"\" \"About 
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geometric mean of two numbers n and m is: sqrt( n*m ), so:
\n" ); document.write( "sqrt( 12*9 )
\n" ); document.write( "Answer:
\n" ); document.write( "sqrt( 108 ) ~= 10.392
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