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## Completing the square - Wikipedia

en.wikipedia.org/wiki/Completing_the_square

As conventionally taught, completing the square consists of adding the third term, v <sup>2</sup> to. u 2 + 2 u v {\displaystyle ...

## Completing the square | Solving quadratic equations by completing ...

Learn how to solve quadratic equations by completing the square, which is the basis for the quadratic formula.

## Solving Quadratic Equations: Solving by Completing the Square

Demonstrates how to solve quadratics by completing the square, and recommends against using this technique in general.

## Completing the Square: Solving Quadratic Equations | Purplemath

For your average everyday quadratic, you first have to use the technique of " completing the square" to rearrange the quadratic into the neat "(squared part) ...

Nov 2, 2008 ... Extra Examples : http://www.youtube.com/watch?v=zKV5ZqYIAMQ&feature= relmfu http://www.youtube.com/watch?v=Q0IPG_BEnTo Another ...

## Completing the Square - Math is Fun

www.mathsisfun.com/algebra/completing-square.html

But if you have time, let me show you how to "Complete the Square" yourself. Completing the Square. Say we have a simple expression like x<sup>2</sup> + bx. Having x  ...

## Completing the square. The quadratic formula - A complete course ...

www.themathpage.com/alg/complete-the-square.htm

IN LESSON 18 we saw a technique called completing the square. We will now see how to apply it to solving a quadratic equation. Completing the square.

## 9.3 - Factoring quadratics by completing the square - MathOnWeb

mathonweb.com/help_ebook/html/factoring_5.htm

9.3 - Factoring quadratics by completing the square. The completing the square method can be used to factor any quadratic trinomial whatsoever. We assume ...