Mathematics: Brainliest Write the sum using summation notation, assuming the suggested pattern continues. 2 - 8 + 32 - 128 + ... summation of 2 times 4 to the power of the quantity n plus 1 from n equals 0 to infinity summation of 2 times negative 4 to the power of the quantity n minus 1 from n equals 0 to infinity summation of 2 times negative 4 to the power of n from n equals 0 to infinity summation of 2 times 4 to the power of n from n equals 0 to infinity

U can do 1/3 x 2/2 =2/6 wich would be equivalent to 1/3...

Brainliest Write the sum using summation notation,

Nannie60

29.01.2022

It's the first choice.

Step-by-step explanation:

The common ratio is -6/2 = 18/-6 = -3.

2*(-3)^0 = 2*1 = 2.

2*(-3)^1 = -6

2*(-3)^2 = 18

2*(-3)^3 = -54.

So in summation notation is

∞

∑ 2(-3)^n

n=0

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