What is the sum of X+XX+XXX+XXXX?
11.06.2025 02:12
11010X
It’s a matter of interpretation.
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
What movies and TV shows portray realistic beauty standards?
and for binary would be
What is the sum of X+XX+XXX+XXXX?
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)
Rays star Wander Franco hit with gun charge amid sexual abuse trial - New York Post
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
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
1234X
Oldest depiction of the Milky Way galaxy discovered in an Egyptian sarcophagus - Earth.com