treyfriddle1235 treyfriddle1235
  • 23-06-2019
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64,-48, 36, -27,..
Which formula can be used to describe the sequence?
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jpyon3019
jpyon3019 jpyon3019
  • 23-06-2019

an=64(-1 1/3)^(n-1)

sixty four times negative (one and one thirds) to the (n minus one) power

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