Complete the square to identify the vertex, axis, domain and range of a quadratic equation

The video tutorial explains how to solve a quadratic equation by completing the square. It covers the steps of grouping terms, factoring to make A equal to 1, finding the value C to complete the square, adding and subtracting values, and writing the equation as a binomial squared. The tutorial also discusses identifying the vertex and axis of symmetry, and determining the domain and range of the graph.

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