First, we need to rewrite the given initial value problem in a more readable format:
$$y'(t) + 16y(t) = 96t + 40e^{-4t}, \quad y(0) = 0$$
Now, we will take the Laplace transform of both sides of the equation:
$$\mathcal{L}\{y'(t) + 16y(t)\} = \mathcal{L}\{96t +
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