### Home > PC > Chapter 9 > Lesson 9.1.3 > Problem9-41

9-41.

Factor $e^{x}$ out of $\frac { e ^ { x + h } - e ^ { x } } { h }$.

Re-write: $\frac{({e^x})({e^h}) - {e^x}}{h}$

Now, factor out $e^{x}$.