What is the sum of X+XX+XXX+XXXX?
12.06.2025 07:35

It’s a matter of interpretation.
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
Why do White people love dogs more than humans?
1234X
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)
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
11010X
I'm British and feel ashamed of the crimes of British colonialism. What should I do?