ngarciarod0530 ngarciarod0530
  • 24-03-2020
  • Mathematics
contestada

What are the next three terms in -2,-6,-18,-54,?

Respuesta :

Livelife3578 Livelife3578
  • 26-03-2020

Answer:

Step-by-step explanation:

common difference=3

-54/-18=3

-18/-6=3

-1296 = -2(3)^5-1

-7776 = -2(3)^6-1

-46656 = -2(3)^7-1

ans. = first term (difference)^n-1

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