36 videos in "Solving Quadratic Equations"

The Quadratic Formula

Solving Equations by Factoring 1

Solving Equations by Factoring 2

Quadratic Formula Song and more

Square Root Property of Equations 1

Square Root Property of Equations 2

Square Root Property of Equations 3

Quadratic Formula 1

Quadratic Formula 2

Quadratic Formula 3

Quadratic Formula 4

Quadratic Formula 5

Discriminant in Quadratic Formula

Quadratic in Form Equation 1

Quadratic in Form Equation 2

Quadratic in Form Equation 3

Quadratic in Form Equation 4

Finding Roots of a Quadratic Equation

Finding Solutions of a Quadratic Equation

Finding xintercepts of a Quadratic Equation

Finding the Zeroes of a Quadratic Equation

Solving a Quadratic Equation by Factoring

Solving with the Zero Product Property

Solving a Quadratic Equation when a = 2

Solving a Quadratic Equation when b = 0

Factoring a Quadratic Equation when c = 0

Finding Irrational Roots with the Quadratic Formula

Finding Complex Roots using the Quadratic Formula

Solving by Factoring by Grouping

Finding Zeroes using Box Method

Solving by the Square Root Method

Solving Quadratic Equation by Completing the Square

Solving Quadratic Equation using the Quadratic Formula

Finding Solutions of a Trinomial

Finding Solutions to a Trinomial

Finding Solutions to a Binomial Squared
Quadratic Formula 4
 How do you use the quadratic formula to solve quadratic equations?
 How do you use the quadratic formula to solve 7x(x  2) + 2(x + 4) = 3?
 How do you solve 7x(x  2) + 2(x + 4) = 3 by factoring?
 When is it faster to solve a quadratic equation by factoring rather than using the quadratic formula?
 How do you check your solution to a quadratic equation?
This lesson shows how to solve a quadratic equation that first needs to be simplified using the quadratic formula and also by factoring. Both methods are explained with all work shown. You will also learn how to check your solution.