Logo

What is the sum of X+XX+XXX+XXXX?

14.06.2025 15:56

What is the sum of X+XX+XXX+XXXX?

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

and for binary would be

Why is my older sister so mean to me as if I was her enemy?

It’s a matter of interpretation.

However, X +X^2 +X^3 + X^4 is a valid algebraic answer,

What is the sum of X+XX+XXX+XXXX?

Is it appropriate for parents to discipline their child in public if the child is being rude, disrespectful, and unruly towards them? Why or why not?

*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

1234X

How do you handle your mother-in-law after you heard her talking badly about you in the next room?