Asked by Alex
Find the value of term 1 given S8 is equal to -3280 and the common ratio is equal to -3?
Answers
Answered by
Steve
Ah. Finally!
a(1-3^8)/(1+3) = -3280
-1640a = -3280
a = 2
a(1-3^8)/(1+3) = -3280
-1640a = -3280
a = 2
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.