document.write( "Question 920513: Simplify 3√10 + 7√15 - 6√10 - 4√15\r
\n" ); document.write( "\n" ); document.write( "I know that first I need to combine like terms.. but is it possible to have a negative radical?\r
\n" ); document.write( "\n" ); document.write( "Here are my steps so far:\r
\n" ); document.write( "\n" ); document.write( "-3√10 + 3√15\r
\n" ); document.write( "\n" ); document.write( "So now, is this the solution above? ^ It is simplified, however my question is multiple choice, and none of the answers have this answer.
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Algebra.Com's Answer #558424 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
\"none of the answers have this answer\"
\n" ); document.write( "What are the choices?
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