3 years ago

Find the fifth term in the sequence that is defined as follows an=n^2+2

Mathematics

1 answer:

Vedmedyk [2.9K]3 years ago

8 0

Answer:

a(5) = 2 + 5^2 = 2 + 25 = 27

Step-by-step explanation:

This sequence is defined as a(n) = 2 + n^2.

Thus, a(1) = 2 + 1^2 = 2 + 1 = 3

Then a(5) = 2 + 5^2 = 2 + 25 = 27

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