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The nth term of a sequence is 2n²- 1. Which term is closest to 100?
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4 votes
The nth term of a sequence is 2n²- 1.
Which term is closest to 100?

User Lahiru Mirihagoda
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1 Answer

2 votes


The 5th term.
Plug in 5 for n
2(5)^2-1=99
User Lefnire
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