What is the sum of X+XX+XXX+XXXX?
14.06.2025 06:32

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)
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
1234X
What is the hidden meaning behind 'Skibidi Ohio', and why is it trending?
and for binary would be
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
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
What would happen if the Earth stopped spinning for one minute?
What is the sum of X+XX+XXX+XXXX?
11010X
It’s a matter of interpretation.
If women aren't shallow, why do most tall, good-looking men have girlfriends?