Question

Find the sun of the series 6+12+24+48+....+1536 show work so I can understand and don't ask questions because it won't let me reply to you all.

Answer 1

What are you having a problem with?

Answer 2

This is what I got
\[\sum_{k=1}^{256} 6k\] = \[6\sum_{k=1}^{256}k\] => use formula => 6(n(n+1)/2)
= 6(256(257)/2)
= 197376

Answer 3

I think its more like \(\large\sum_{n=1}^86*2^n=\large6\sum_{n=1}^82^n\) @anitaasks maybe you can help him from here