What is the sum of X+XX+XXX+XXXX?
12.06.2025 00:13
*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.
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
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,
11010X
What was your best revenge story?
1234X
and for binary would be
What is the sum of X+XX+XXX+XXXX?
Blue Diamond to close historic midtown Sacramento plant; 600 jobs affected - Sacramento Bee