Quadratically closed field
= Quadratically closed field
{wiki=Quadratically_closed_field}
A **quadratically closed field** is a type of field in which every non-constant polynomial of degree two has a root.
= Quadratically closed field
{wiki=Quadratically_closed_field}
A **quadratically closed field** is a type of field in which every non-constant polynomial of degree two has a root.