Ask Question
18 September, 17:15

The nth term of a sequence is n²+20

Work out the first three terms of the sequence

+3
Answers (1)
  1. 18 September, 17:33
    0
    21, 24, 29

    Step-by-step explanation:

    Replace n with 1, 2, and 3, and do the arithmetic.

    first term = 1² + 20 = 21

    second term = 2² + 20 = 24

    third term = 3² + 20 = 29

    The first three terms are 21, 24, 29.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The nth term of a sequence is n²+20 Work out the first three terms of the sequence ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers