And even here, I had to put this little constraint here that x cannot be equal to negative one. How do we think about this limit? Well, lucky for us, we know, lucky for us, we know that if we just take another function, f of x, if we say f of x is equal to the square root of x plus five plus two, well, then we know that f of x is equal to g of x for all x not equal to negative one, because f of x does not have that constraint. And we know if this is true of two, if this is true of two functions, then the limit as x approaches, the limit, let me write this down, is since we know this, because of this, we know that the limit of f of x as x approaches negative one is going to be equal to the limit of g of x as x approaches negative one. And this, of course, is what we want to figure out, what was the beginning of the problem. And but we can now use f of x here, because only at x equals negative one that they are not the same. And if you were to graph g of x, it just has a point discontinuity, or a removable, or I should just say, yeah, a point discontinuity right over here at x equals negative one.