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\begin{exerciseStatement}
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Explain how to find the general solution to the given ODE.
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\[ 0 = {y''} + 6 \, {y'} + 8 \, {y} - 17 \, \cos\left(5 \, t\right) - 30 \, \sin\left(5 \, t\right) \]
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\end{exerciseStatement}
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\begin{exerciseAnswer}
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\[ {y} = k_{1} e^{\left(-2 \, t\right)} + k_{2} e^{\left(-4 \, t\right)} - \cos\left(5 \, t\right) \]
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\end{exerciseAnswer}
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