What is the sum of X+XX+XXX+XXXX?
13.06.2025 00:24

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
11010X
If Jesus was crucified by Governor Pontius Pilate, why does the Quran deny his death?
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
What is the sum of X+XX+XXX+XXXX?
It’s a matter of interpretation.
What World Does Bitcoin Want To Build For Itself? - Defector
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
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
Were any US Generals hurt or killed yesterday in Damascus, Syria, yesterday 5/9/24?