What is the sum of X+XX+XXX+XXXX?
13.06.2025 00:17
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)
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
Why Adding More Bananas to Your Diet Could Impact Your Blood Pressure - Prevention
1234X
11010X
It’s a matter of interpretation.
Is it okay or problematic to be both Black and gay in society in the 21st century?
What is the sum of X+XX+XXX+XXXX?
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