What is this going to be? And actually, let's just not figure out what the derivative is. Let's figure out the derivative at x equals eight. Pause this video again and see if you can figure that out. Well, what we're gonna do is first just figure out what this is, and then we're going to evaluate it at x equals eight. And the key thing to appreciate is this is the same thing, and we're just gonna do what we did up here, as the derivative with respect to x. Instead of saying the cube root of x squared, we could say this is x squared to the 1 3rd power, which is the same thing as the derivative with respect to x of, well, x squared, if I raise something to an exponent and then raise that to an exponent, I could just take the product of the exponents.