document.write( "Question 637072: What are the next three numbers in this series of numbers?
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document.write( "1,3,9,19,33,51,73 \n" );
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Algebra.Com's Answer #401395 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! 1,3,9,19,33,51,73, 99,129,163 ans. \n" ); document.write( " 2 6 10 14 18 22 26 30 34 difference \n" ); document.write( " +4 +4 +4 +4 +4 +4 +4 +4 difference \n" ); document.write( " |