Completing the square by factoring out a negative one

The video tutorial explains the process of completing the square, especially when dealing with a negative coefficient in front of the X squared term. It covers the initial steps of placing parentheses around X terms, factoring out negatives, and forming a perfect square trinomial. The instructor demonstrates the B/2 squared method to complete the square and convert the trinomial into a binomial form. The tutorial concludes with finalizing the equation and ensuring the steps are correctly applied.

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