Question

Please help writing the expression of 1+5+25+125+625

Answer 1

what do you mean

Answer 2

the answer is 781. you add them

Answer 3

\[\sum_{i}^{5?}=0^5^i or \sum_{i}^{5?}=1^5^i\]

Answer 4

Each one is multiplied by 5... what do you mean by writing the expression

Answer 5

so if your trying to add then he/she is correct

Answer 6

not sure how to use the equation thing I don't think it shows up

Answer 7

but what do you mean

Answer 8

Ill post a pic

Answer 9

ok

Answer 10

I think it is the last one

Answer 11

yeah maybe

Answer 12

im still reading it

Answer 13

lol random

Answer 14

looks right

Answer 15

speaking of which book are you reading random? >.<

Answer 16

No the one i choose was wrong can anyone explain this to me? @shinebrightlikeadimon

Answer 17

@hartnn if I was to write this equation is it is the first 5 terms is it

Answer 18

I believe it to be c.

Answer 19

1+5+25+125+625
= 5^0 +5^1+5^2 +5^3 +5^4

\(\Large \sum \limits_{i=0}^4 5^i \)

Answer 20

A

Answer 21

Thank you I figured it out yesterday.

Answer 22

welcome ^_^