1. **State the problem:** We are given the function $h = (4g + 7)^2$ and need to find the derivative $\frac{dh}{dg}$.
2. **Recall the formula:** To differentiate a function of the form $h = [u(g)]^2$, use the chain rule:
$$\frac{dh}{dg} = 2u(g) \cdot \frac{du}{dg}$$
where $u(g) = 4g + 7$.
3. **Differentiate the inner function:**
$$\frac{du}{dg} = \frac{d}{dg}(4g + 7) = 4$$
4. **Apply the chain rule:**
$$\frac{dh}{dg} = 2(4g + 7) \cdot 4$$
5. **Simplify the expression:**
$$\frac{dh}{dg} = 8(4g + 7)$$
6. **Expand if desired:**
$$\frac{dh}{dg} = 8 \times 4g + 8 \times 7 = 32g + 56$$
**Final answer:**
$$\frac{dh}{dg} = 32g + 56$$
Derivative Chain 10110A
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