document.write( "Question 1054805: The sum of two numbers is 20, the square root of their product is 9. What are numbers? \n" ); document.write( "
Algebra.Com's Answer #669987 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "\"system%28x%2By+=20%2Csqrt%28xy%29+=+9%29\"\r\n" );
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document.write( "Square both sides of the second equation.\r\n" );
document.write( "Solve by substitution.  Then use quadratic formula.\r\n" );
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document.write( "There are two real solutions.\r\n" );
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document.write( "solution #1:  \"x=10+-+sqrt%2819%29\",\"y=10+%2B+sqrt%2819%29\" \r\n" );
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document.write( "solution #1:  \"x=10+%2B+sqrt%2819%29\",\"y=10+-+sqrt%2819%29\" \r\n" );
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document.write( "Edwin
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