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OpenStudy (kingj):
What is the sum of the geometric sequence –3, 18, –108, … if there are 8 terms?
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OpenStudy (anonymous):
-3 18 -108 648 -3888 23328 -139968 839808 are those the numbers in the sequence if the rule is muiltply by -3?
OpenStudy (anonymous):
719835 if i did the math right
OpenStudy (kingj):
is the answer negative or positive
OpenStudy (anonymous):
positive
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