7.1k views
4 votes
What is the nth term rule of the quadratic sequence below?

6
,
12
,
20
,
30
,
42
,
56
,
72
,
.
.
.

1 Answer

4 votes

Answer:

adding by even numbers v look at my explanation

Explanation:

6+6 =12

12+8=20

20+10=30

User Emie
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