Derivative Ln Power
1. **State the problem:** Find the derivative $y'$ of the function $y = (\ln(x))^6$.
2. **Recall the formula:** To differentiate a composite function like $y = [u(x)]^n$, use the chain rule:
$$y' = n [u(x)]^{n-1} \cdot u'(x)$$
where $u(x) = \ln(x)$ and $n = 6$.
3. **Differentiate the inner function:** The derivative of $u(x) = \ln(x)$ is
$$u'(x) = \frac{1}{x}$$
4. **Apply the chain rule:**
$$y' = 6 (\ln(x))^{5} \cdot \frac{1}{x}$$
5. **Final answer:**
$$y' = \frac{6 (\ln(x))^{5}}{x}$$
This means the rate of change of $y$ with respect to $x$ depends on both the logarithm of $x$ raised to the fifth power and inversely on $x$ itself.