document.write( "Question 470210: what is the next number in series 5,86,135,160,? \n" ); document.write( "
Algebra.Com's Answer #322526 by Tatiana_Stebko(1539)\"\" \"About 
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\"5%2B9%5E2=86\"
\n" ); document.write( "\"86%2B7%5E2=135\"
\n" ); document.write( "\"135%2B5%5E2=160\"
\n" ); document.write( "Then the next number is \"160%2B3%5E2=169\"
\n" ); document.write( "Answer 169
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