Quadratic EquationsMenu1DefinitionActivity Set 12Using the Quadratic FormulaActivity Set 13Solving Unorganized EquationsActivity Set 14Positive DiscriminantActivity Set 15Discriminant Is 0Activity Set 16Negative DiscriminantActivity Set 17Coefficient b is 0Activity Set 18Coefficient c Equals 0Activity Set 19Boss BattleEquationsBoss BattlevsPlayerBoss