Introducing Quadratic Equations of the Form x² + bx + c = 0

Factorization of a Quadratic and Meaning of Coefficients

Solutions to Factored Quadratic Equations

Solution Using Factoring

General Form of (x − r)(x − s) = 0

Relationship of Roots and Coefficients

Relationship of Roots and Coefficients

Quadratics of the Form ax² + bx + c = 0

Factoring Method

Sum of the Reciprocals of the Roots of 18x² + 9x + 1 = 0