What is the sum of X+XX+XXX+XXXX?
Last Updated: 17.06.2025 06:17
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
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
What did your sister do to you that you can never forget?
It’s a matter of interpretation.
What is the sum of X+XX+XXX+XXXX?
11010X
Is it just me, or do we all hate Sasuke from Naruto?
1234X
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
and for binary would be