If you mean: 6 12 18 24 then the nth term is 6n
If you mean: 15 11 7 3 then the nth term is 19-4n
An arbitrary term, or placeholder. It is used in general proofs to indicate 'up to whatever desired maximum term'.
If you mean: 2 4 8 16 32 64 it is 2^nth term and so the next number is 128
If you mean -1 3 7 11 15 then the nth term is 4n-5 and so the next term will be 19
2(n-1)
The term nth in math means some item in a sequence; n stands for number, so if you have a sequence with a first, second, third, fourth, fifth, sixth (etc) item, you can also talk about the nth item, which is some item at some unspecified location in this sequence.
If you mean: 6 12 18 24 then the nth term is 6n
If you mean: 15 11 7 3 then the nth term is 19-4n
penies
If you mean: 3, 4, 5, 6 and 7 then nth term = n+2
An arbitrary term, or placeholder. It is used in general proofs to indicate 'up to whatever desired maximum term'.
If you mean: 8 28 48 and 68 then the nth term is 20n -12 and so the next number will be 88
If you mean: 2 4 8 16 32 64 it is 2^nth term and so the next number is 128
If you mean -1 3 7 11 15 then the nth term is 4n-5 and so the next term will be 19
123456789 * * * * * The nth term is 3n
To the power of n, or to the nth power means that a number is multiplied by itself n times. i.e. 53 = 5 to the power of 3, means 5x5x5 = 125.