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... 


For more math video updates, subscribe here! 

Follow us on Twitter https://twitter.com/number_bender

Like us on Facebook https://www.facebook.com/thenumberbender