What is the sum of X+XX+XXX+XXXX?
14.06.2025 05:38
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
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
How do you feel about the impending end of what Donald Trump calls "the Green New scam"?
and for binary would be
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
1234X
Why do people love to live alone in a house?
What is the sum of X+XX+XXX+XXXX?
It’s a matter of interpretation.
11010X