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Math Tutorial 9.5 - Quadratic Equations

There are 4 lessons in this math tutorial covering Quadratic Equations. The tutorial starts with an introduction to Quadratic Equations and is then followed with a list of the separate lessons, the tutorial is designed to be read in order but you can skip to a specific lesson or return to recover a specific math lesson as required to build your math knowledge of Quadratic Equations. you can access all the lessons from this tutorial below.


In this Math tutorial, you will learn:

  • What are quadratic equations?
  • What are coefficients and the constant in a quadratic equation?
  • How do we solve quadratic equations by factorization?
  • How many methods of factorization are used to solve quadratic equations?
  • What kind of quadratic equations are best to solve by factorization?
  • How can we solve a quadratic equation by completing the square?
  • What are the advantages and disadvantages of each of these methods?

Introduction

In tutorials 6.4, we had a quick view of quadratic equations. Do you remember what are they?

Do you remember any method for solving quadratic equations? What is it?

In tutorials 6.4 we provided an introduction to quadratic equations, the focus in that tutorials was factorization. This tutorials focuses entirely on how to solve quadratic equations using different methods. All methods for solving quadratic equations (except one that we are going to explain in the next tutorials) are extensively explained, including numerous examples, in order to have a full understanding of this topic.

Please select a specific "Quadratic Equations" lesson from the table below, review the video tutorial, print the revision notes or use the practice question to improve your knowledge of this math topic.

Equations Learning Material
Tutorial IDMath Tutorial TitleTutorialVideo
Tutorial		Revision
Notes		Revision
Questions
9.5Quadratic Equations
Lesson IDMath Lesson TitleLessonVideo
Lesson
9.5.1Solving Quadratic Equations by Factorizing
9.5.2Special Cases of Quadratic Equations
9.5.3Solving Quadratic Equations by Factorization Part Two
9.5.4Solving a Quadratic Equation by Completing the Square

Whats next?

Enjoy the "Quadratic Equations" math tutorial? People who liked the "Quadratic Equations" tutorial found the following resources useful:

  1. Math tutorial Feedback. Helps other - Leave a rating for this tutorial (see below)
  2. Equations Video tutorial: Quadratic Equations. Watch or listen to the Quadratic Equations video tutorial, a useful way to help you revise when travelling to and from school/college
  3. Equations Revision Notes: Quadratic Equations. Print the notes so you can revise the key points covered in the math tutorial for Quadratic Equations
  4. Equations Practice Questions: Quadratic Equations. Test and improve your knowledge of Quadratic Equations with example questins and answers
  5. Check your calculations for Equations questions with our excellent Equations calculators which contain full equations and calculations clearly displayed line by line. See the Equations Calculators by iCalculator™ below.
  6. Continuing learning equations - read our next math tutorial: The Quadratic Formula

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