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

Explanation

To solve the integral \( \int (2t - 4)^{-4} dt \), we will use substitution and the power rule for integration. Here’s a step-by-step solution:

### Step 1: Substitution
Let \( u = 2t - 4 \). Then, we differentiate \( u \) with respect to \( t \):
\[ du = 2 \, dt \quad \Rightarrow \quad dt = \frac{du}{2} \]

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