x2-4=n
The nth term is n2 + 4n.
The nth term is (36 - 4n)
I can tell you that it is increasing 9, 15, 21, 27. i.e. adding on 6 to the gap each time so if you mean the next term by nth term, then it will be adding on 33, which will leave you at 113
[ 6n + 8 ] is.
It is: 9n+5 and so the next term is 50
The nth term is n2 + 4n.
If you meant: 2 12 22 32 then the nth term = 10n-8
The nth term is (36 - 4n)
-4, -3, 0, 5, 12, 21, 32
One possible solution is: Un = (-8n6 + 177n5 - 1520n4 + 6495n3 - 14492n2 + 16548n - 6120)/360
I can tell you that it is increasing 9, 15, 21, 27. i.e. adding on 6 to the gap each time so if you mean the next term by nth term, then it will be adding on 33, which will leave you at 113
If the nth term is 8 -2n then the 1st four terms are 6, 4, 2, 0 and -32 is the 20th term number
If you mean: 2 4 8 16 32 64 it is 2^nth term and so the next number is 128
2n
37
The nth term is 7n-3 and so the next term will be 39
[ 6n + 8 ] is.