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

Last Updated: 01.07.2025 08:11

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

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

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

How do I maintain and care for granite countertops in a coastal climate like Pompano Beach?

It’s a matter of interpretation.

and for binary would be

11010X

This Is How To Make Your Brain Act 4 Years Younger, According To Science - MindBodyGreen

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

1234X

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)

Liam Coen: I think Trevor Lawrence’s footwork has drastically improved - NBC Sports