What is the sum of X+XX+XXX+XXXX?
14.06.2025 00:57
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
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
Why can’t conservatives accept the fact that they are stupid?
What is the sum of X+XX+XXX+XXXX?
It’s a matter of interpretation.
11010X
David Hogg to depart as DNC vice chair after months of turmoil - The Washington Post
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)
and for binary would be
1234X
Why is the US going after Canada after all? What is the reason for all this hostility?