I have a complex polynomial $z^2 + 2z + 2$.
From trying out roots repeatedly I can see the correct roots are $z = -1 + i$ and $z = -1 - i$
But what is the standard method for getting roots of a complex polynomial like this?
I have a complex polynomial $z^2 + 2z + 2$.
From trying out roots repeatedly I can see the correct roots are $z = -1 + i$ and $z = -1 - i$
But what is the standard method for getting roots of a complex polynomial like this?