What is the sum of X+XX+XXX+XXXX?
Last Updated: 22.06.2025 00:30
and for binary would be
11010X
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
With 'I Love Lucy' and beyond, Desi Arnaz helped shaped TV as we know it - NPR
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)
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
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
It’s a matter of interpretation.
What is the sum of X+XX+XXX+XXXX?
1234X
The tiny Logitech Keys-To-Go 2 keyboard lets me get work done almost anywhere - CNN