1.

The Laplace transform of the function e-2tcos(3t) + 5e-2tsin(3t) is ____________

A. \(\frac{(s+2)-15}{(s+2)^2-9}\)
B. \(\frac{(s+2)+15}{(s+2)^2-9}\)
C. \(\frac{(s+2)+15}{(s+2)^2+9}\)
D. \(\frac{(s+2)-15}{(s+2)^2+9}\)
Answer» D.


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