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

Last Updated: 20.06.2025 11:00

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

1234X

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

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)

Are there any political parties or groups that have a mix of conservative and liberal beliefs? Why are they not as prominent in the media?

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

It’s a matter of interpretation.

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

My boyfriend wants to break up over too many petty arguments. To me, they are molehills because I truly love him & don't really think twice about them. If he loved me would he work through it?

11010X

and for binary would be

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

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