Quotient Rule with an Exponential Function

Question

Let $$h$$ be the function defined by $$h(x) = \frac{e^x}{x + 2}$$. Which of the following is $$h'(x)$$?

Accepted Answer

$$\displaystyle \frac{e^x(x + 1)}{(x + 2)^2}$$

Answer

$$\displaystyle \frac{e^x}{x + 2}$$

Answer

$$\displaystyle \frac{e^x - 1}{(x + 2)^2}$$

Answer

$$\displaystyle \frac{e^x(x + 2) - 1}{(x + 2)^2}$$

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