You could view this as the same thing as the derivative with respect to x instead of two x minus five. Let me do that in the blue color. Two x minus five to the negative one power. And now this, in this situation, you would use a combination of the power rule and the chain rule. You'd say, okay, my g of x is two x minus five, and f of g of x is going to be this whole expression. And so if you did, if you applied the chain rule, this is going to be the derivative of the outside function, our f of x with respect to the inside function, so, or the derivative of f of g of x with respect to g of x. So it's going to be negative, we'll bring that negative out front, so we're essentially just gonna use the power rule here.