Logo

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

10.06.2025 03:30

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

It’s a matter of interpretation.

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

Popular Processed Foods Linked to Early Signs of Parkinson’s Disease - SciTechDaily

and for binary would be

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)

CD PROJEKT RED and Epic Games Present The Witcher 4 Unreal Engine 5 Tech Demo at The State of Unreal 2025! - cdprojekt.com

11010X

1234X

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

Michaels buys Joann brand, plans to expand crafting supply to meet demand - ABC News