Question: Sketch the root locus for the system with (mathrm{G}(mathrm{s}) mathrm{H}(mathrm{s})) product given as [ G(s) H(s)=frac{K}{s^{4}-16} ]

Sketch the root locus for the system with \(\mathrm{G}(\mathrm{s}) \mathrm{H}(\mathrm{s})\) product given as

\[
G(s) H(s)=\frac{K}{s^{4}-16}
\]

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