n^2 + 2n + 1
Formula for nth termTn = a + (4n - 1) {where a is the first term and n is natural number}
square of (n x 2)
(n+1)^2 Please tell me you know what that means.
The nth term is (36 - 4n)
n^2 + 2n + 1
Formula for nth termTn = a + (4n - 1) {where a is the first term and n is natural number}
square of (n x 2)
(n+1)^2 Please tell me you know what that means.
36 Seems like: 1 4 9 16 25 is squared sequence: 1 2 3 4 5 So 6 squared will be 36.
The nth term is (36 - 4n)
72/2n
You must mean what is the next number in the series, not the 'nth', which is undefined. The next number is 58.
For {12, 15, 18} each term is the previous term plus 3; a general formula for the nth term is given by t(n) = 3n + 9. For {12, 24, 36} each term is the previous term plus 12; a general formula for the nth term is given by t(n) = 12n.
-16
36 each number is the square of 2,3,4,5, etc next number is 6 x 6 = 36
T(n) = 9 x 2(n-1)