document.write( "Question 410679: Find the geometric mean of 7 and 63 \n" ); document.write( "
Algebra.Com's Answer #288738 by richard1234(7193)\"\" \"About 
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Let m be the geometric mean.\r
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\n" ); document.write( "\n" ); document.write( "\"m+=+sqrt%287%2A63%29+=+sqrt%287%2A7%2A3%2A3%29+=+21\".
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