Lesson 56: Solving Quadratics (Completing The Square)
Lesson on solving for the quadratic equation using the completing the square method. Completing the square method is a method in getting the factors of quadratic equations by getting rid of the constant. Depending on the given quadratic equations, completing the square method can be used.
0:52 x^2 + 8x -20 = 0
4:10 x^2 -- 4x - 3 = 0
Lesson module on completing the square method: http://www.numberbender.com/lesson/mo...
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