Question

Which summation formula is equivalent to the one below?
^3Σn=0 (-1/5)^n (25)

Answer 1

Answer:

It's A

Step-by-step explanation:

Because it's A

Answer 2

Answer:

A

Step-by-step explanation:

3 ∑ n=0 (-1/5)^n x 25 = 104/5

option A also = that so A