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OpenStudy (anonymous):
What is the sum of the geometric sequence -4, 24, -144, ... if there are 6 terms?
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OpenStudy (anonymous):
do you see a pattern from -4 to 24 to -144
OpenStudy (anonymous):
not really @KlOwNlOvE
OpenStudy (anonymous):
They're all multiplied by -6 -4×-6=24 24×-6=-144 -144×-6?
OpenStudy (anonymous):
oh aright thank you
OpenStudy (anonymous):
you're welcome multiply your solution by -6 again then multiply that by -6
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OpenStudy (anonymous):
-4,24,-144,864,-5184,31104?
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