Logo

What is the sum of X+XX+XXX+XXXX?

13.06.2025 02:14

What is the sum of X+XX+XXX+XXXX?

Given the use of upper case, I personally would initially assume Roman numerals*, so the answer would be C (100 in present-day decimal notation)

11010X

It’s a matter of interpretation.

Killer Inn is Square Enix’s new ‘murder mystery action’ game - The Verge

1234X

What is the sum of X+XX+XXX+XXXX?

*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour

In Dan Muse, Penguins pick coach with uncommon resume, knack for development - TribLIVE.com

However, X +X^2 +X^3 + X^4 is a valid algebraic answer,

as would be assuming that these are representations of conventional numbers, in which case the answer for number bases of five or more would be

and for binary would be

Why are details for questions here on Quora so limited? I have an account here on Quora and Yahoo Answers. I like discussing different subjects.