Well, the function is completely equivalent to this expression except that the function is not defined at x equals negative 2. So that's why we had to put that constraint here if we wanted this to be the same thing as our original function. But if we wanted to re-engineer the function so it is continuous at that point, well, then we just have to set f of x equal to whatever this expression would have been when x is equal to negative 2. So let's think about that. So 6 times negative 2 plus 1 over negative 2 minus 2 is equal to, this is 6 times negative 1, so it's negative 6 over negative 4, which is equal to 3 halves. So if we redefine f of x, if we say f of x is equal to 6x squared plus 18x plus 12 over x squared minus 4 for x not equal positive or negative 2, and it's equal to 3 halves for x equals negative 2, now this function is going to be the exact same thing as this right over here. This f of x, this new one, this new definition, this extended definition of our original one, is now equivalent to this expression.