joonsiq joonsiq

25-11-2021
Mathematics

contestada

The nth term of a sequence is n^2 + 5.

Find the first three terms and show that 261 is a term in this sequence.

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lrggoatmilk66 lrggoatmilk66

25-11-2021

Answer:

first 3 terms: 6, 9, 14

16^2+5=261

Step-by-step explanation:

1^2+5= 6

2^2+5= 9

3^2+5= 14

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