1.

Find the Laplace transform of the signal x(t)=te-2|t|.

A. (- frac{1}{(s-2)^2} + frac{1}{(s+2)^2} )
B. ( frac{1}{(s-2)^2} + frac{1}{(s+2)^2} )
C. ( frac{1}{(s-2)^2} frac{1}{(s+2)^2} )
D. (- frac{1}{(s-2)^2} frac{1}{(s+2)^2} )
Answer» B. ( frac{1}{(s-2)^2} + frac{1}{(s+2)^2} )


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