What is the sum of X+XX+XXX+XXXX?
Last Updated: 19.06.2025 16:35
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
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)
Why is it called iOS 26? What happened to iOS 19 for iPhone - 9to5Mac
and for binary would be
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
11010X
How do you know if your husband loves you truly and deeply?
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
What is the sum of X+XX+XXX+XXXX?
It’s a matter of interpretation.