What is the sum of X+XX+XXX+XXXX?
Last Updated: 18.06.2025 10:06
and for binary would be
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)
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
Are there any examples of outdated values in the Bible?
11010X
1234X
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
Bravely Default Flying Fairy HD Remaster's New Content Adds To An Already Healthy Runtime - Kotaku
What is the sum of X+XX+XXX+XXXX?
It’s a matter of interpretation.
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour