Logo

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

12.06.2025 02:14

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

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

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)

It’s a matter of interpretation.

Sydney Sweeney Gained More Than 30 Pounds, Trained for ‘Three and a Half Months’ for Christy Martin Biopic: ‘My Boobs Got Bigger. And My Butt Got Huge’ - Variety

and for binary would be

However, X +X^2 +X^3 + X^4 is a valid algebraic answer,

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

Shelved Europa Lander mission concept could be used to explore Enceladus instead - Phys.org

11010X

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

1234X

How Dragonfly will support the search for life on an uninhabitable world - NASASpaceFlight.com -