Integrate the following: `int(2t-4)^(-4)dt`

Explanation

To solve the integral \( \int (2t - 4)^{-4} \, dt \), we will use the substitution method. Here are the steps to solve the integral:

### Step-by-Step Solution:

1. **Substitution**:
Let \( u = 2t - 4 \). This means that \( du = 2 \, dt \) or equivalently \( dt = \frac{du}{2} \).

2. **Rewrite the Integral**:
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