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What is the sum of X+XX+XXX+XXXX?

11.06.2025 21:21

What is the sum of X+XX+XXX+XXXX?

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,

What is the sum of X+XX+XXX+XXXX?

What could be the result if I block a covert narc back after he said blocks were going back up, maybe we try this again?

and for binary would be

It’s a matter of interpretation.

11010X

What are 10 interesting facts about you?

1234X

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

*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour

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