What is the sum of X+XX+XXX+XXXX?
Last Updated: 17.06.2025 02:15

1234X
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
Why cant I motivate myself to go to school (grade 10)?
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
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)
and for binary would be
How far back into your childhood can your remember and what is your favorite memory of that time?
It’s a matter of interpretation.
What is the sum of X+XX+XXX+XXXX?
11010X
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