document.write( "Question 975844: Find the numerical value of √(5x+7y) if x=3 and y=7.
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Algebra.Com's Answer #597497 by jim_thompson5910(35256)\"\" \"About 
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\"sqrt%285x%2B7y%29+=+sqrt%285%2A3%2B7%2A7%29+=+sqrt%2864%29+=+8\"\r
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\n" ); document.write( "\n" ); document.write( "So \"sqrt%285x%2B7y%29+=+8\" when x=3 and y=7\r
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