Express each of the following in expontial notation:
` ((-8)/(3)) xx ((-8)/( 3)) xx ( (-8)/( 3)) xx ( (-8)/(3))`

Answer

To express the given expression in exponential notation, we follow these steps:

### Step-by-Step Solution:

1. **Identify the Base**: The base of the expression is \(-\frac{8}{3}\).

2. **Count the Number of Times the Base is Multiplied**: The expression \(-\frac{8}{3} \times -\frac{8}{3} \times -\frac{8}{3} \times -\frac{8}{3}\) shows that the base is multiplied 4 times.

3. **Write in Exponential Notation**: According to the laws of exponents, when a number (base) is multiplied by itself multiple times, it can be expressed as the base raised to the power of the number of times it is multiplied. Therefore, we can write:
\[ \left(-\frac{8}{3}\right)^4 \]

### Final Answer:
\[ \left(-\frac{8}{3}\right)^4 \]