lopezfercho82 lopezfercho82
  • 19-04-2018
  • Mathematics
contestada

Find the sum of the first 4 terms of the series.
2,-8,+32-128,+.......


a.
–101
c.
–102
b.
–103
d.
–104

Respuesta :

AnimeBrainly
AnimeBrainly AnimeBrainly
  • 19-04-2018
Find the sum of the first 4 terms

2, -8, 32, -128 are the first 4 terms


2 + (-8) + 32 + ( - 128)

2 + ( - 8) = -6

-6 + 32 = 26

-128 + 26 = -102

-102 is the sum of the first four terms

hope this helps
Answer Link
baleighkp04
baleighkp04 baleighkp04
  • 01-12-2020

Answer:

-102

Step-by-step explanation:

Find the sum of the first 4 terms

2, -8, 32, -128 are the first 4 terms

2 + (-8) + 32 + ( - 128)

2 + ( - 8) = -6

-6 + 32 = 26

-128 + 26 = -102

-102 is the sum of the first four terms

hope this helps

Answer Link

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