What is the sum of X+XX+XXX+XXXX?
07.06.2025 23:59
What is the sum of X+XX+XXX+XXXX?
11010X
However, X +X^2 +X^3 + X^4 is a valid algebraic answer,
Steelers TE wants no part of Jonnu Smith trade - Behind the Steel Curtain
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)
*Note that the abbreviation XL (for XXXX) appeared quite late in the Roman period, and never found universal favour
It’s a matter of interpretation.
9 Cool New Gadgets to Keep on Your Radar - Gear Patrol
and for binary would be
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
Have you ever been instructed/forced to crossdress for the benefit of others?