SOLUTION: what is next 2 number of the following series 5 9 25 91 ? ?
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Question 772195: what is next 2 number of the following series 5 9 25 91 ? ?
Answer by ashin(3) (Show Source): You can put this solution on YOUR website!
First number =5
Second number=5+2^2=9
third number =9+4^2=25
fourth number=25+6^2=91
fifth number =91+8^2=155
sixth number =155+10^2=255
so the numbers are 155,255
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