tn = 34 - 9n where n = 1,2,3,...
The nth term is 9n-2
n2
It is: 25-7n
7n - 3
The nth term = 9n-2
tn = n2
Un = 25 - 7n
n^2 + 2n + 1
Formula for nth termTn = a + (4n - 1) {where a is the first term and n is natural number}
The nth term is 7n-3 and so the next term will be 39
3n^2 - n + 1
i relly dont know tony