What is the sum of X+XX+XXX+XXXX?
Last Updated: 26.06.2025 00:19
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
11010X
1234X
Horoscope for Monday, June 09, 2025 - Chicago Sun-Times
*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 is the sum of X+XX+XXX+XXXX?
The Toyota Supra Won't Stay Dead For Long - Motor1.com
and for binary would be
It’s a matter of interpretation.
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
New questions emerge from the new charges in Kilmar Abrego Garcia case - NBC News