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Nikitich [7]
2 years ago
12

The first term of the sequence is -9 and the common ratio is -2

Mathematics
1 answer:
Alja [10]2 years ago
8 0

Answer:

2nd \: term =  - 9 + ( - 2) \\  =  - 11 \\ 3rd \: term =  - 11 +(  - 2) \\  =  - 13 \\ 4th \: term =  - 13 + ( - 2) \\  =  - 15 \\  \\ ..........

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