Find the sum of the first 7 terms of the series. 6 - 12 + 24-48 + ... a. 257 b. 256 c. 258 d. 259

asked Sep 16, 2021 127k views

4 votes

Find the sum of the first 7 terms of the series.

6 - 12 + 24-48 + ...
a. 257
b. 256
c. 258
d. 259

by Mpj

5.0k points

Please log in or register to add a comment.

4 votes

Answer:

option C 258 is correct

Explanation:

Glenis answered Sep 19, 2021

4.9k points

3 votes

Answer:

C.258

Explanation:

6-12+24-48+96-192+384

Georgy Ivanov answered Sep 20, 2021

4.5k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m questions

6.7m answers