What is the sum of X+XX+XXX+XXXX?
Last Updated: 22.06.2025 01:52
11010X
It’s a matter of interpretation.
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
Has anyone ever had sex with their cousin? How did it start, and would you do it again?
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)
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?
Asteroid 2024 YR4 Could Strike the Moon: NASA’s Webb Telescope Warns - The Daily Galaxy
and for binary would be
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
1234X