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

Last Updated: 01.07.2025 08:54

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

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

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)

What are the major security challenges facing India, both domestically and internationally, and how does the government address them?

It’s a matter of interpretation.

1234X

and for binary would be

What are some K-pop idols with smiles that are healing?

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

11010X

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

While on the surface of the moon, why isn’t the Apollo 11 spacesuit inflated like a balloon from the 3.7 psi internal pressure?