What is the sum of X+XX+XXX+XXXX?
14.06.2025 07:12
1234X
It’s a matter of interpretation.
11010X
Atheists who have read the Bible and think that contains immoral things, why do you assume that?
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
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
Why do narcissists want to hurt your feelings, even after they discard you?
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
What is the sum of X+XX+XXX+XXXX?
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,