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Tema [17]
3 years ago
8

Find the first 3 terms of the sequence below.​

Mathematics
2 answers:
anygoal [31]3 years ago
6 0

Answer:

8,14,22

Step-by-step explanation:

Tn = n^2 +3n +4

n=1

    = 1^2 +3(1) +4

    = 1 +3+4

   = 8

n=2

    = 2^2 +3(2) +4

    = 4 +6+4

   = 14

n=3

    = 3^2 +3(3) +4

    = 9 +9+4

   = 22

mars1129 [50]3 years ago
4 0

Answer:

Step-by-step explanation:

1 - 8

2 - 14

3 - 22

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Step-by-step explanation:

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Dmitry_Shevchenko [17]

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–––––––––––––––––––––––

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–––––––––––––––––––

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