What is the sum of X+XX+XXX+XXXX?
Last Updated: 16.06.2025 21:24

11010X
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
Hillary thinks we must censor or "we lose total control". Why does she demand total control?
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
*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.
What is the funniest joke you've been told that you still think about to this day?
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)
What is the sum of X+XX+XXX+XXXX?
1234X