What is the sum of X+XX+XXX+XXXX?
13.06.2025 00:08
and for binary would be
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
Agent-based computing is outgrowing the web as we know it - VentureBeat
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)
What is the sum of X+XX+XXX+XXXX?
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
Here’s why exercise is so important if you’re a cancer survivor - The Washington Post
It’s a matter of interpretation.
11010X
1234X