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

Last Updated: 21.06.2025 01:08

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

1234X

and for binary would be

It’s a matter of interpretation.

Why do companies cull employees during financial downturns without saying so?

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

11010X

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*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)

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

The International Boxing Association said that Khelif and Lin competing in Paris Olympics were disqualified from the tournament for testing positive for XY chromosomes which give an unfair advantage in the women’s division. What do you think?