Given the differential equation x$^(\text{'})=-($x$+3)($x$+1\mathrm{.}5)^(3)$x$^(2)($x$-2).$

List the constant $($i$.$e$.$ equilibrium$)$ solutions to this differential equation in increasing order and

indicate whether or not these solutions are stable, semi$-$stable, or unstable. Confirm your answer

by plotting the slope field using MATLAB.