So what I'm talking about, let's divide the numerator by one over x squared, and let's divide the denominator by one over x squared. Now you might be saying, wait, wait, I see an x to the fourth here, that's a higher degree. Remember, it's under the radical here. So if you want to look at it at a very high level, you're saying, okay, well, x to the fourth, but it's under, you're gonna take the square root of this entire expression, so you could really view this as a second degree term. So the highest degree is really second degree, so let's divide the numerator and the denominator by x squared. And if we do that, dividing, so this is going to be the same thing as, so this is going to be the limit, the limit as x approaches negative infinity of, so let me just do a little bit of an aside here. So if I have one over x squared, or let me write it, let me, one over x squared times the square root of four x to the fourth minus x, like we have in the numerator here.