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Find the 13th term of the geometric sequence 4, -16, 64, ...
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21 votes
Find the 13th term of the geometric sequence 4, -16, 64, ...

User Marcelus Trojahn
by
4.5k points

2 Answers

10 votes
6710884 that is the correct answer I think
User Jinglesthula
by
5.1k points
8 votes

Answer:

67108864

Explanation:

Simply multiply by -4 until its the 13th number.

User Richard Dunlap
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4.5k points
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