Logo

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

12.06.2025 04:14

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

11010X

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

It’s a matter of interpretation.

Rory McIlroy makes an 8, barely breaks 80 in missing cut at RBC Canadian Open - NBC Sports

*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?

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)

Aston Martin announce Stroll to miss Spanish Grand Prix - F1

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

and for binary would be

1234X

'Look At That! Come On!': White Sox Announcer Incensed Over Benches-Clearing Rundown - Sports Illustrated