The answer should be 164,340.
Ration expressions cause excluded values wherever the denominator equals zero.
So, for any expression like

-5 is an excluded value if 
For example, the simplest one would be

In fact, if you try to evaluate this function at -5, you'd have

which is undefined, and thus you can't evaluate the function, and thus -5 is an excluded value.
Where the question cuz i don’t see it
IDk but ill trry to put the formula..chose what evers closest to this --> 1/2*38=L L= 19