What is the sum of X+XX+XXX+XXXX?
Last Updated: 18.06.2025 04:36
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)
and for binary would be
How do you feel about the impending end of what Donald Trump calls "the Green New scam"?
11010X
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
It’s a matter of interpretation.
Was Michael Jackson really an innocent person?
*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