The most important thing you need to know to solve radical equations

This video tutorial explains how to solve radical equations by isolating the square root and using inverse operations. It emphasizes understanding the difference between what is inside and outside a function. The tutorial provides a step-by-step approach to solving these equations, including adding or subtracting terms and dividing by coefficients. It also highlights the importance of squaring both sides to eliminate the square root and warns about potential extraneous solutions. The video concludes with a check of the solution and a preview of the next topic.

What is the first step to take when solving square root functions?

Explain the importance of isolating the square root in an equation.

What inverse operation is used to undo taking the square root of a number?

What should you be cautious of when squaring both sides of an equation?

How do you check if your answer to a radical equation is correct?