Algebra Videos Factoring Trinomials with a Leading Coefficient of 1Factoring with Sum of Cubes and Difference of CubesSolving Quadratic Equations by Completing the SquareGraphing Rational Functions Factoring Factoring with Difference of SquaresFactoring Quadratic Trinomials with a Non-1 Leading Coefficient Quadratics Rational Functions Factoring by Grouping