Factoring Trinomials (x2 + bx + c = 0)

This video introduces what quadratic equations are.

This video gives a general form for the factors of a quadratic equation.

This video defines the term roots and explains why the roots or solutions of a quadratic equation when multiplied together equal zero.

This video demonstrates the different rules for factoring quadratic equations, when a = 1.

This video gives three practice problems with worked out solutions.