Logo

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

11.06.2025 10:43

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

and for binary would be

11010X

1234X

Molly Jong-Fast on Human Frailty and Unlearning Erica Jong’s Lessons - Literary Hub

It’s a matter of interpretation.

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

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

Why do flat-earthers claim the 1967 photo of Earth from space was made with CGI, even though CGI didn't exist back then?

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)

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

What ended your relationship with your best friend?