1.

The Laplace transform of the function (t2 + 4t + 2)e3t is ___________

A. ( frac{2}{(s-3)} + frac{4}{(s-3)^2} + frac{2}{s-3} )
B. ( frac{2}{(s-3)^3} + frac{4}{(s-3)^2} + frac{2}{s-3} )
C. ( frac{2}{(s-3)^3} frac{4}{(s-3)^2} + frac{2}{s-3} )
D. ( frac{2}{(s-3)^3} frac{4}{(s-3)^2} frac{2}{s-3} )
Answer» C. ( frac{2}{(s-3)^3} frac{4}{(s-3)^2} + frac{2}{s-3} )


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