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How do you find the common ratio of -3, -18, -108, -648 ​
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6 votes
How do you find the common ratio of
-3, -18, -108, -648 ​

User SearchForKnowledge
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1 Answer

10 votes
the common ratio is 8

example:

-3 x 8 = -18
-18 x 8= -108
so on so on
User Susaj S N
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4.8k points
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