What is the sum of X+XX+XXX+XXXX?
15.06.2025 03:39
It’s a matter of interpretation.
What is the sum of X+XX+XXX+XXXX?
1234X
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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)
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
11010X
How did you get to be a leftist?
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
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
and for binary would be
What is your response when someone says "how may I help you"?