3,6,9,12.....
is 3n +5 !
8
3n+2+3n+2=6n+4
To find the 8th term of the sequence with the rule 3n + 4, you would substitute n = 8 into the formula. This gives you 3(8) + 4 = 24 + 4 = 28. Therefore, the 8th term of the sequence is 28.
3,6,9,12.....
is 3n +5 !
5, 8, 11, 14 and 17.
3925
3n + 2 + (3n + 3 - 3n + 1) = 3n + 2 + (3n + 3 - 3n + 1) = 3n + 2 + (4) = 3n + 6
It is 12n2 + 3n - 58
nth term
8
3n+2+3n+2=6n+4
-5(3n plus 4) 40 is a set of disjointed expressions: it is not a formula and so cannot be solved.
15n + 5 or 5(3n + 1)
123456789 * * * * * The nth term is 3n