What is the sum of X+XX+XXX+XXXX?
Last Updated: 19.06.2025 04:27
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
It’s a matter of interpretation.
11010X
Is the 4B movement's aggressiveness against men for seeing women as mantelpieces valid?
and for binary would be
*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)
Is there anything you did that you regret? If so, what is it, and why?
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
Apple’s Music app in iOS 26 gains my favorite feature from the Mac - 9to5Mac