Answer:
17
Step-by-step explanation:
2+5(8-5)
2+(5×8)-(5×5)
2 +40-25
42-25
=17
Answer:
43
Step-by-step explanation:
Answer:
they are = to each other
Step-by-step explanation:
Answer:
The sum of the first 8 terms in the series is 65535.
Step-by-step explanation:
We have,
The common ratio in a geometric series, r = 4
First term of GP is, a = 3
It is required to find the sum of the first 8 terms in the series. The sum of first n terms of a GP is given by :

Here, n = 8

So, the sum of the first 8 terms in the series is 65535.