Logo

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

12.06.2025 01:33

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

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

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)

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

This Type of Fiber Could Have Weight Loss Benefits Similar to Ozempic - ScienceAlert

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

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

1234X

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

and for binary would be

It’s a matter of interpretation.

11010X

How AI chatbots keep you chatting - TechCrunch