What is the sum of X+XX+XXX+XXXX?
10.06.2025 04:44
11010X
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)
1234X
What the Spurs will do with the second pick - Pounding The Rock
It’s a matter of interpretation.
and for binary would be
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
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
What is the sum of X+XX+XXX+XXXX?
Rory McIlroy makes an 8, barely breaks 80 in missing cut at RBC Canadian Open - NBC Sports