document.write( "Question 433464: subtract. simplify by collecting like radical terms if possible.
\n" ); document.write( "9 sqrt 45 - 3 sqrt 5 =
\n" ); document.write( "

Algebra.Com's Answer #300476 by jorel1380(3719)\"\" \"About 
You can put this solution on YOUR website!
9√45-3√5=9√9√5-3√5
\n" ); document.write( "\"\"\"\"\"\"\"\"\"=27√5-3√5=24√5
\n" ); document.write( "
\n" );