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Mathematics 9 Online
OpenStudy (anonymous):

What is the common ratio of the sequence 2, -6, 18, -54, ... ? What are the next 3 terms in the sequence? Any help is very appreciated. :)

OpenStudy (anonymous):

keep multiplying by negative 3 it should be 162, -486, 1458

OpenStudy (anonymous):

common ratio = -3 162 , -486

OpenStudy (anonymous):

Ah, dont know how I possibly missed that, thanks guys :)

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