All of that over, let's see, this is going to be three times y squared. Y is one, so this is going to be three, three minus negative one, so plus one, squared. Now what is this going to be? And this is just simplifying something here. 1⁴ times four, that's going to simplify to one. And let's see, this is going to be 1 1⁄2 minus one, so that's going to be 1⁄2. And then we're going to have all of that over 16.