What is the sum of X+XX+XXX+XXXX?
12.06.2025 00:38

However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
1234X
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)
Did Trump show us once again that he is a master debater?
and for binary would be
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
It’s a matter of interpretation.
What are your thoughts on RM's new album "Right Place, Wrong Person"?
What is the sum of X+XX+XXX+XXXX?
11010X
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
Do you as a gay male enjoy the feeling of getting a penis in your anus?