document.write( "Question 388949: what is radical 72 + radical 32 + radical 18 ? \n" ); document.write( "
Algebra.Com's Answer #275375 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%2872%29+%2B+sqrt%2832%29+%2B+sqrt%2818%29\"\r
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\n" ); document.write( "\n" ); document.write( "= \"6sqrt%282%29+%2B+4sqrt%282%29+%2B+3sqrt%282%29\"\r
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\n" ); document.write( "\n" ); document.write( "= \"13sqrt%282%29\"
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