Solving Quadratic Equations Teacher Resources

Demonstrates how to use the zero product property to solve quadratic equations. [9:50]

This tutorial discusses solving quadratic equations using square roots, completing the square, and the quadratic formula. Problems which previously had no solution can now be solved with the inclusion of the complex number system....

Thirteen problems present a variety of practice solving quadratic equations by finding square roots. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the...

[Free Registration/Login may be required to access all resource tools.] Learn how to use graphs to solve quadratic equations.

Twenty-one problems where students practice solving quadratic equations by factoring.

Solve quadratic equations using the quadratic formula. Some of the equations have real solutions while others have complex solutions.

Watch Sal work through a harder Solving quadratic equations problem.

Watch Sal work through a basic Solving quadratic equations problem.

Explains how to solve two different quadratic equations using the completing the square method. [14:06]

Given a quadratic equation, the student will use graphical methods to solve the equation.

Given a quadratic equation, the student will solve the equation by factoring, completing the square, or by using the quadratic formula.

Given a quadratic equation, the student will use tiles to factor and solve the equation.

These examples use the quadratic formula to solve quadratic equations. Learn what to do when the solution includes a complex number. Use the practice page and teacher resource page to enhance the lesson.

Find a quick, concise explanation for how to solve quadratic equations using square roots. An example is given and clearly explained.

An exercise on solving a quadratic equation by applying the method of factoring by grouping. Begin by clicking on "show scratchpad."

Explains how to solve a word problem that involves finding the dimensions of a box given the volume and the height of the box. The solution requires solving a quadratic equation (by factoring) to find the length and width of the box. [5:54]

This lesson will demonstrate how to graph a quadratic equation and locate the roots on a graphing calculator. It is 1 of 4 in the series titled "Solve Quadratic Equations by Graphing on a Calculator."

[Free Registration/Login may be required to access all resource tools.] Learn how to solve quadratic equations by using square roots.

A quadratic equation is an equation that can be written on the standard form ax^2 + bx + c = 0, where a is not = 0. One way of solving a quadratic equation is by factoring. Another way of solving a quadratic equation is to solve it...

[Free Registration/Login may be required to access all resource tools.] Determine the number of solutions to a quadratic equation and find such solutions by graphing.

Gain an understanding of how to use factoring to solve a quadratic equation by viewing examples and a video lesson. [2:13]

Solve quadratic equations using the quadratic formula. Some of the equations have real solutions while others have complex solutions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video...

Purplemath gives several examples which clearly show the process of completing the square to find the maximum and minimum solutions to a quadratic equation.

Video demonstrates how to solve quadratic equations by factoring. Three example problems are solved and the connection is shown between the solution and graph of an equation. [9:12]