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bogdanovich [222]
3 years ago
14

Compute F(s), the Laplace transform of f(t) = e^(5t) (t^2 +4t +7)

Mathematics
1 answer:
MakcuM [25]3 years ago
3 0

Recall that

\mathcal L_s\{t^ne^{ct}\}=\dfrac{n!}{(s-c)^{n+1}}

Then

F(s)=\dfrac2{(s-5)^3}+\dfrac4{(s-5)^2}+\dfrac7{s-5}

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