document.write( "Question 138221: I need help solving these two problems on Radicals:
\n" ); document.write( "1. Radical 18 + Radical 12 + Radical 8 =
\n" ); document.write( "2. 3 radical 7 - 2 radical 28 =
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Algebra.Com's Answer #100960 by checkley77(12844)\"\" \"About 
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1. Radical 18 + Radical 12 + Radical 8 =
\n" ); document.write( "sqrt18+sqrt12+sqrt3
\n" ); document.write( "3sqrt2+2sqrt3+sqrt3
\n" ); document.write( "3sqrt2+3sqrt3 answer.
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\n" ); document.write( "2. 3 radical 7 - 2 radical 28 =
\n" ); document.write( "3sqrt7-2sqrt28
\n" ); document.write( "3sqrt7-2*2sqrt7
\n" ); document.write( "3sqrt7-4sqrt7
\n" ); document.write( "-sqrt7 answer.
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