document.write( "Question 940457: What is the square root of 100 minus the square root of 81? \n" ); document.write( "
Algebra.Com's Answer #573154 by laoman(51)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%28100%29-sqrt%2881%29\"
\n" ); document.write( "= 10-9
\n" ); document.write( "= 1\r
\n" ); document.write( "\n" ); document.write( "QED
\n" ); document.write( "
\n" );