What is the sum of X+XX+XXX+XXXX?
Last Updated: 21.06.2025 01:09
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
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
Reddit user surprised when 1960s computer panel emerged from collapsed family garage - Ars Technica
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
It’s a matter of interpretation.
What makes outside showers appealing? Why are they not commonly seen?
*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?
1234X
Why do people who were very kind and loving once become cold-hearted?