Question 642675

what is the nth term of the sequence 6,14,24,36? 




the nth term formula:  {{{n^2 + 5n}}}

let's start with {{{n=1}}}

{{{1^2 + 5*1=1+5=6}}}

{{{n=2}}}

{{{2^2 + 5*2=4+10=14}}}

{{{n=3}}}

{{{3^2 + 5*3=9+15=26}}}

{{{n=4}}}

{{{4^2 + 5*4=16+20=36}}}
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:and so on