What is the sum of X+XX+XXX+XXXX?
Last Updated: 01.07.2025 10:00
and for binary would be
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?
Orioles Place Ryan Mountcastle On 10-Day IL, Recall Coby Mayo - MLB Trade Rumors
It’s a matter of interpretation.
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)
How short is too short for a skirt?
*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,
11010X
Sovereignty Wins 2025 Belmont Stakes, Beats Journalism in Final Triple Crown Leg - Bleacher Report