What is the sum of X+XX+XXX+XXXX?
Last Updated: 16.06.2025 13:26
It’s a matter of interpretation.
and for binary would be
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
Why do we exist, and why are we conscious?
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
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
Who is Meghan Markle and why is she so controversial on the Internet?
1234X
11010X
What is the sum of X+XX+XXX+XXXX?
What's your take on Eternal Sunshine of the Spotless Mind? How has it affected you?