Logo

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

15.06.2025 15:40

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

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

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

What do you think of the Black history lessons in the PBS documentary about jazz pianist-singer Hazel Scott?

11010X

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)

It’s a matter of interpretation.

These are the key witnesses who testified against Sean ‘Diddy’ Combs so far - CNN

and for binary would be

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

1234X

Can you share a picture of your favorite outfit and explain why you love it?