2 years ago

Cold someone help with this plz

Mathematics

1 answer:

Afina-wow [57]2 years ago

3 0

Answer:

its 42 I know Cuz i took the test a few mins ago

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What is the first term in a geometric sequence if the common ratio is − 2 and the sum of the first six terms is −105?

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$\bf \qquad \qquad \textit{sum of a finite geometric sequence}
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Halp

vekshin1

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Step-by-step explanation:

I think not sure tho

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