document.write( "Question 449491: (3,5,7,9,11)U(3,6,9,12,15)would be correctly expressed as…? \n" ); document.write( "
Algebra.Com's Answer #309231 by stanbon(75887)\"\" \"About 
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(3,5,7,9,11)U(3,6,9,12,15)would be correctly expressed as…?
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\n" ); document.write( "Ans: {3,5,6,7,9,11,12,15}
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\n" ); document.write( "cheers,
\n" ); document.write( "Stan H.
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