How to do the Quadratic Equation

The video tutorial explains the quadratic formula, its components, and how to use it to solve quadratic equations. It covers the quadratic equation, the discriminant, and provides a step-by-step example of solving a quadratic equation. The tutorial also discusses the implications of the discriminant and verifies solutions by plugging them back into the original equation.

What steps are involved in solving the quadratic equation x² + 3x - 4 = 0?

What are the two possible values of x after solving the equation?

How can you verify the solutions obtained from the quadratic equation?