document.write( "Question 305197: Express in simplist form \n" ); document.write( "
Algebra.Com's Answer #218520 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
6sqrt45 - 3sqrt80\r
\n" ); document.write( "\n" ); document.write( "6sqrt 3*3*5-3 sqrt2*2*2*2*5\r
\n" ); document.write( "\n" ); document.write( "18sqrt5- 12sqrt5
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