document.write( "Question 136087: I've tried these but not sure if they're right-Help!
\n" ); document.write( "1. 3sqrt13*5sqrt27 =45sqrt39
\n" ); document.write( "2.sqrt36 - 2sqrt9=0
\n" ); document.write( "3.5sqrt10 - 2sqrt5=50sqrt2
\n" ); document.write( "4.4sqrt15 + 7sqrt15 =11sqrt15
\n" ); document.write( "5.sqrt168=2sqrt42
\n" ); document.write( "6.15/5sqrt28 =3sqrt7/14
\n" ); document.write( "someone please check these and if not correct help me!!
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Algebra.Com's Answer #99735 by vleith(2983)\"\" \"About 
You can put this solution on YOUR website!
1 yes
\n" ); document.write( "2 yes
\n" ); document.write( "3
\n" ); document.write( "\"5%2Asqrt%2810%29+-+2%2Asqrt%285%29\"
\n" ); document.write( "\"5+%2A+sqrt%282%2A5%29+-+2%2Asqrt%285%29\"
\n" ); document.write( "\"5%2Asqrt%282%29%2Asqrt%285%29+-+2%2Asqrt%285%29\"
\n" ); document.write( "\"%285%2Asqrt%282%29+-2%29%2Asqrt%285%29\"\r
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\n" ); document.write( "\n" ); document.write( "4 yes
\n" ); document.write( "5 yes
\n" ); document.write( "6
\n" ); document.write( "\"%2815%2F5%29%2A+sqrt%2828%29\"
\n" ); document.write( "\"3+%2A+sqrt%284%2A7%29\"
\n" ); document.write( "\"3%2A2%2Asqrt%287%29\"
\n" ); document.write( "\"6+%2Asqrt%287%29\"
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