Using the quadratic formula to find the zeros of a polynomial

The video tutorial covers solving quadratic equations using the quadratic formula. It begins with an introduction to the quadratic formula and the importance of identifying coefficients A, B, and C. The instructor provides a step-by-step guide to solving the equation, including simplifying the solution by reducing radicals. The tutorial also discusses alternative methods such as completing the square and factoring, emphasizing the importance of choosing the right method based on the problem and the student's strengths.

Describe how to simplify a radical expression in the context of solving quadratic equations.

What steps would you take if a quadratic equation cannot be factored?