What is the sum of X+XX+XXX+XXXX?
Last Updated: 25.06.2025 03:15
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
1234X
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
At 53, Jennie Garth Poses in Her First-Ever Underwear Campaign - instyle.com
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)
11010X
It’s a matter of interpretation.
Why do some mothers hate their daughters especially when they're the eldest?
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
What is the sum of X+XX+XXX+XXXX?
and for binary would be