- #1
helpm3pl3ase
- 79
- 0
Find Critical Numbers of:
F(z) = (z+1)/(z^2+z+1)
Did I start off correctly??
D/dz = - (z + 1)(2z+1)/(z^2+z+1)
I think I derived it correctly? Where do I go from this step?? Thanks
F(z) = (z+1)/(z^2+z+1)
Did I start off correctly??
D/dz = - (z + 1)(2z+1)/(z^2+z+1)
I think I derived it correctly? Where do I go from this step?? Thanks