Question

Write the algebraic form of the number sequence 2,6,12....​

Answer 1

Answer:

Looking at the sequence, it can be observed from the given values that the formula for the nth term is n2+n

Let’s test it out to make sure it works:

12+1=1+1=2

22+2=4+2=6

32+3=9+3=12

⋮

To get the 100th term, simply plug 100 into the formula as n like so:

1002+100=10000+100=10100

Step-by-step explanation:

$hope \: it \: helps \: you$