Solve an equation by using the square root method

The video tutorial covers solving equations, focusing on factoring and the quadratic formula. It explains nonfactorable equations and introduces perfect square trinomials. The instructor demonstrates factoring these trinomials and solving equations using the square root method, emphasizing the importance of including both positive and negative roots.

What method can be used to solve an equation when it cannot be factored?

Why is it important to check if the middle term is double the square root of the last term in a trinomial?

What are the two solutions obtained after solving the equation x equals negative 6 plus or minus 5?