What is the sum of X+XX+XXX+XXXX?
Last Updated: 18.06.2025 05:45
and for binary would be
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?
Why are Trump supporters so incredibly stupid?
11010X
It’s a matter of interpretation.
1234X
Can a cop pull you over walking home asking why you are out so late?
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
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)
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,