What is the sum of X+XX+XXX+XXXX?
08.06.2025 00:08
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)
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
Not into AI? This Windows 11 update improves gaming performance. - Windows Central
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
1234X
and for binary would be
11010X
What is the sum of X+XX+XXX+XXXX?
It’s a matter of interpretation.
8 best walking exercises that will help us lose 3-4 kgs within a month - Times of India