What is the sum of X+XX+XXX+XXXX?
12.06.2025 05:06
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
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
Saquon Barkley unveiled as ‘Madden NFL 26’ cover star with famous backwards hurdle - New York Post
1234X
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)
11010X
Do you feel uncomfortable when you come across cross dressers?
and for binary would be
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
What is the sum of X+XX+XXX+XXXX?