document.write( "Question 184454This question is from textbook Blitzer
\n" ); document.write( ": Solve Alegebraically and check your potential solutions square root x +20-x=0 \n" ); document.write( "
Algebra.Com's Answer #138453 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%28x%2B20-x%29+=+0\"
\n" ); document.write( "Not true.
\n" ); document.write( "
\n" );