Find the 8th term in the geometric sequence 5,-15, 45...

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asked Feb 23, 2021 141k views

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VdesmedT · Answer 1 · 2021-03-01T02:42:21+0000

Answer: 32805

Explanation:

The factor between each term is -3, so you have to multiply -3 eight times (-3 to the power of 8), which is 6561. You have to multiply 6561 by 5 to get the answer.

Find the 8th term in the geometric sequence 5,-15, 45...

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