What is the sum of X+XX+XXX+XXXX?
12.06.2025 10:00

However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
What is the sum of X+XX+XXX+XXXX?
and for binary would be
Is it possible for the U.S. government to get rid of the constitution for national safety?
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
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
It’s a matter of interpretation.
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 are the challenges associated with the birth narratives of Jesus?