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Can somebody please please please give me a step by step answer for this question? what is the sum of a 9 term geometric series if the first term is -11 and the common ratio is …
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Can somebody please please please give me a step by step answer for this question? what is the sum of a 9 term geometric series if the first term is -11 and the common ratio is …
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Oct 9, 2018
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Can somebody please please please give me a step by step answer for this question?
what is the sum of a 9 term geometric series if the first term is -11 and the common ratio is -4?
Mathematics
high-school
Shneur
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Shneur
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the sum of a geometric sequence is
if the first term is a and it is summed up to the nth term and r is the common ratio then
first term is -11 and the common ratio is -4 and n=9
Zet
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Oct 13, 2018
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