This is going to be, let's see, derivative of that is just gonna be one, derivative of two is just gonna be zero. And here, even though you have a negative exponent, it might look a little intimidating. This is just taking it using the power rule. So negative one times negative five is positive five. X to the, if we take one less than negative one, we're gonna go to the negative two power. So once again, making this algebraic recognition simplified things a good bit. Let's do a few more examples of just starting to recognize when we might be able to simplify things to do things a little bit easier.