Quadratic Formula 1

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Taught by YourMathGal
  • Currently 4.0/5 Stars.
6874 views | 1 rating
Part of video series
Meets NCTM Standards:
Lesson Description:

Part 1 of using the quadratic formula to solve quadratic equations in standard form.

More free YouTube videos by Julie Harland are organized at http://yourmathgal.com

Questions answered by this video:
  • What is the quadratic formula?
  • How can you use the quadratic formula to solve quadratic equations?
  • How do you use the quadratic formula to solve 5x^2 = 14x + 3?
  • How do you move terms around to get an equation to look like ax^2 + bx + c = 0?
  • How do you solve 5x^2 = 14x + 3 by factoring?
  • Staff Review

    • Currently 4.0/5 Stars.
    This lesson shows you how to solve a quadratic equation using the quadratic formula. It also solves the same problem by factoring and it shows how to check the solution. This is a great place to start if you have just learned the quadratic formula and are trying to use it to solve quadratic equations. All steps involved in the process of solving and checking the problem are shown.