3 years ago

Find the first three terms of the sequence below. T n = n 2 + 3 n + 4

Mathematics

1 answer:

madam [21]3 years ago

6 0

Answer:

9,14,19

Step-by-step explanation:

You seem to be giving the expression 2n+3n+4.

Now simplify

An = 5n+4

Fill in n

5(1) +4

5(2) +4

5(3)+4

After solving and simplifying you see 9, 14 and 19 are the first 3 terms.

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we know that

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MA_775_DIABLO [31]

Answer:

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we have

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substitute

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Step-by-step explanation:

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