Logo

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

12.06.2025 14:57

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

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

It’s a matter of interpretation.

1234X

Mets and Dodgers are more than living up to heavyweight billing - New York Post

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

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

What frustrates you the most?

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

11010X

and for binary would be

Geologists Reveal World’s Biggest Iron Deposit Worth $6 Trillion Set to Impact Global Economy - The Daily Galaxy