To apply the Zero Power Rule, we must first recognize that any non-zero number raised to the power of 0 is equal to 1. In the expression \(1^0\), since 1 is a non-zero number, we can state:
\[ 1^0 = 1 \]
Now, substitute \(1^0\) in the given expression \(4/3 (-2 + 1^0)\):
\[ 4/3 (-2 + 1) \]
Next, simplify the expression inside the parentheses:
\[ -2 + 1 = -1 \]
Now substitute \(-1\) back into the expression:
\[ 4/3 (-1) \]
Finally, multiply:
\[ = -\frac{4}{3} \]
Thus, the equivalent expression is:
\[ -\frac{4}{3} \]