Well...If the expression is "5*(5+5+5+5+5)/5", let´s go: (I think "*" is a mutiplier like the symbol x in 2x2=4. True or no?
Then, multiplier and divisor, if are equal, eliminate: Result---> 15. Try put 15 in Scale...
Perhaps the "clever AI engine" thinks it's like "squared", like 2²=4. Oh! 😀
If you "think like this", we would have something like 5^15=30517578125. If we divide that by 5, we get +/- 6103...
Where have I left the rope noose to hang myself? 😀