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dangina [55]
3 years ago
11

Find the explicit formula for the given sequence.

Mathematics
1 answer:
Art [367]3 years ago
4 0

Answer:

Option a.) an = -4(-3)^(n-1)

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You could divide by 5 right away.

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Method Two.

You could remove the brackets. This is slightly longer, but some questions can only be solved that way.

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