How can I Input an already factored polynomial into the bode function?

Im given transfer functions that are already factored, i.e., , is there a way to put this into the bode function without having to expand the denominator?

Thanks.

Answer 1

[Raj]

Z=[-1];
P=[0,-0.5,-2,-3];
system=zpk(Z,P,1);
bode(system)