And then we're going to divide by that increased exponent. So negative three plus one. And so that is going to be negative three plus one is x to the negative two, and then we divide by negative two. And if you're in doubt about what we just did, where we're kind of doing the power rule in reverse, now take the power rule, take the derivative of this using the power rule. Negative two times 24 over negative two is just gonna be 24, and then you decrement that exponent, you go to negative three. So are we done here? Is this f of x?