Learn how to find the value that makes a perfect square with fractions

The video tutorial explains how to complete the square in a quadratic expression to form a perfect square trinomial. It details the process of finding the value of C by taking B, dividing it by 2, and squaring it, emphasizing the importance of keeping values in fractional form. The tutorial also covers writing the trinomial as a perfect square and understanding the underlying mathematical reasoning, including the use of the FOIL method. Special cases, such as when B is zero, are also discussed.

What is the result of squaring -9/2, and how does it relate to finding C?

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Explain the process of writing a perfect square trinomial from a quadratic expression.

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