Solving a Quadratic Equation


quadratic equation

This unit is an introductory unit to Quadratic Equations. We will study square roots, the Pythagorean Theorem and solving simple quadratic equations using a variety of methods.

This unit is designed to teach you the basic principles for Quadratic Equations, that will allow you to be more successful in Algebra 2.

The Quadratics Unit consists of the following lessons. Click on the unit that interests you or follow along in order for a brief introduction to quadratics.


Introduction to Quadratic Equations

  • Definition of Quadratic Equations

  • Square Roots

  • Simple Quadratic Equations

  • Using the Pythagorean Theorem

  • Solving Quadratic Equations by Factoring

  • Using the Quadratic Formula

  • Graphing Quadratic Equations






    • What is a Quadratic Equation?

    A quadratic equation is any equation that can be written in the form:

    quadratic equation example


    Which of the Following Equations are Quadratic?

    quadratic equation examples


    Ok, I think you are ready to begin our last Algebra 1 unit. Let's Do It!

    We will start with a lesson on square roots.

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