What is the sum of X+XX+XXX+XXXX?
09.06.2025 07:38
11010X
*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,
CVS to shutter 5 pharmacies in New York amid closure of 271 stores nationwide - New York Post
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
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
Why am I so unproductive when it's a holiday the next day?
1234X
What is the sum of X+XX+XXX+XXXX?
It’s a matter of interpretation.
This Type of Fiber Could Have Weight Loss Benefits Similar to Ozempic - ScienceAlert