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

Last Updated: 21.06.2025 10:34

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

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

11010X

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

What is the difference between sales incentives and sales promotions?

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

1234X

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

Why is the UK facing a long-running housing crisis that experts say will take more than a decade to fix?

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)

and for binary would be

It’s a matter of interpretation.

Why do guys look up TikTok girls instead of porn? My boyfriend of two years, looks up big boobs on TikTok. He has never once cheated on me, not on social media or IRL. He claims it’s to “get off real quick if I’m not home.”