Question

math help

Answer 1

2(-1/3)^(1-1) + 2(-1/3)^(2-1) + 2(-1/3)^(3-1) + 2(-1/3)^(4-1) +2(-1/3)^(5-1)
=2(1) + 2(-1/3) + 2(1/9) + 2(-1/27) +2(1/81)

Answer 2

You got it?

Answer 3

so the final answer with the numbers added up, would be 1.506?

Answer 4

yes, or \(\frac{122}{81}\)

Answer 5

thank you!