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

User Frank Tian
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2 Answers

1 vote

Answer:

nth term = x²+3

50th term = 2503

100th term = 10003

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