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0 votes
What is 4,7,12,19,28 in quadratic sequence

2 Answers

1 vote

Answer:

nth term = x²+3

50th term = 2503

100th term = 10003

answered
User DaGo
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8.3k points
3 votes
a[n] = n^2 +3 . . . . .describes the given sequence
answered
User Philk
by
8.3k points

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