break-away point

The characteristic equation of a system is $$ s^3+3 s^2+(K+2) s+3 K=0 $$ In the root locus plot for the given system, as $K$ varies from 0 to $\infty$, the break-away or break-in p...

The root locus of the system $$$G\left(s\right)H\left(s\right)=\frac K{s\left(s+2\right)\left(s+3\right)}$$$ has the break-away point located at