# Laplace Inverse of the problem.

by BJKShah   Last Updated October 20, 2019 05:20 AM - source

What is the Laplace Inverse of the given question? $$\frac{\sqrt{4+s^3}}{s^3}$$ I tried solving it by expanding $$\sqrt{1+\frac{s^3}{4}}$$ but the terms will not have Laplace Inverse. If I expand it like $$\sqrt{1+\frac{4}{s^3}}$$ , It will still have many terms of $$t^n$$ . Are there other methods?

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