Logo

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

12.06.2025 01:01

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

*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)

and for binary would be

What does it mean when you dream that your mother died?

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

1234X

Scientists find a boulder weighing 2,645,547 pounds that was washed inland by an enormous tsunami - Earth.com

It’s a matter of interpretation.

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

11010X

Trump attends UFC championship fight in New Jersey, taking a break from Musk feud for cage fights - AP News