3 Review(s)

Solution of general Quadratic,Cubic, and Quartic Equations Lagrange's Theorem on the Irrationalities entering the roots, Substitutions Rational Functions, Substitution Groups; Ratonal Functions, The general equation from the group standpoint, Algebraic introduction to Galois Theory, The Group of an equation, Solution by means of resolvent equations, Regular cyclic equation; Abelian equations, Criterion for algebraic solvability, Metacyclic equations; Galoisian equations, An account of more technical results