irene003 irene003
  • 13-02-2019
  • Mathematics
contestada

find common ratio of the sequence -8 , 24, -72, 216 ​

Respuesta :

needforspeed1354
needforspeed1354 needforspeed1354
  • 15-02-2019

Answer:

r=-3 a^n=-8(-3)^n-1

Step-by-step explanation:

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