Is it extraneous or not? Rational equations

The video tutorial explains extraneous solutions, which are solutions to an equation that do not satisfy the original equation. It covers solving rational equations by removing variables from denominators, transitioning to quadratic equations, and identifying extraneous solutions. The tutorial emphasizes the importance of checking solutions against the original equation to determine if they are valid or extraneous.

Explain the process of applying the zero product property when solving a quadratic equation.

How can you determine if a solution is extraneous after solving an equation?