Question

How do I use the table of transforms, linearity, and s-shifting (if necessary) to find f(t)...

How do I use the table of transforms, linearity, and s-shifting (if necessary) to find f(t) = L^−1 (F(s)) for these?

F(s) = (1/(s + 1) + (3/ s^2 + 4))

F(s) = ((s + 3)/(s^2 + 3s + 2))

For the second one I was given a hint to find the partial fraction decomposition first.

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