Quadratic EquationsMenu+Add to Learning Tracks1DefinitionActivity Set 12Using the Quadratic FormulaActivity Set 13Solving Unorganized EquationsActivity Set 14Positive DiscriminantActivity Set 15Discriminant Is 0Activity Set 1Solve the quadratic equationx 2−2x+1=0x^{{\!2}} - 2x + 1 = 0x2−2x+1=0x=x = x=CheckResetContinue6Negative DiscriminantActivity Set 17Coefficient b is 0Activity Set 18Coefficient c Equals 0Activity Set 19Boss Battle