1. -52. 103. -154. 205. -256. 307. -358. 409. -45
The nth term is: 5-2n
It is: nth term = 5-4n and so the next term will be -19
3n(n+1] + 5 is the nth term
If you mean -1 3 7 11 15 then the nth term is 4n-5 and so the next term will be 19
The nth term is: 5n
Divide the sequence by 5 and the answer becomes very obvious: 1, 4, 9, 16,...N2 So, 5, 20, 45, 80,...5N2
Say if you had the pattern 15 20 25 30 35 40 45 50 To find the nth term you have to see what the gap between the numbers is. In our case this is 5. Then you have to find out what the difference between the gap and the first number. In this sequence it is 10. So your answer would be..... 5n+10 That's how you find the nth term.
25
This is an arithmetic progression. In general, If an A.P. has a first term 'a', and a common difference 'd' then the nth term is a + (n - 1)d. In the sequence shown in the question, the first term is 0 and the common difference is 5, therefore the nth term is, 0 + (n - 1)5. This can be rearranged to read : 5(n - 1) For example : the 7th term is 30 : 5(7 - 1) = 5 x 6 = 30.
1. -52. 103. -154. 205. -256. 307. -358. 409. -45
The nth term is: 3n+2 and so the next number will be 20
The nth term is: 5-2n
n+4
5n-5, because its the 5 time table (called 5n) minus 5 each time
6n-5 is the nth term of this sequence
It is: nth term = 7n-9