In this section we will extend our previous work with functions to include radicals. If a function is defined by a radical expression, we call it a radical function.

Test your understanding of Radical equations & functions with these 10 questions.

Jul 23, 2025 · Radical function is a type of mathematical function that includes a variable within a radical symbol (√), also known as a root. The most common examples are square roots and cube roots, but …

In this chapter, you will learn to simplify expressions containing roots and radicals, perform operations on radical expressions and equations, and evaluate radical functions.

Learning how to solve radical equations requires a lot of practice and familiarity of the different types of problems. In this lesson, the goal is to show you detailed worked solutions of some problems with …

Our function type for this lesson is Radical Functions and you will learn their characteristics, their graphs, and you will solve their equations both graphically and algebraically.

Dec 1, 2025 · Radical functions may seem less relevant than some of the functions seen thus far. However, when you consider that radical functions are the inverse of polynomial functions, it is easier …

Learn about how to find the domain of a radical function. Read about graphing radical functions, the domain of radical function, and radical function equations. What is a Radical...

To write an indirect proof, or proof by contradiction, identify the statement you want to prove. Assume temporarily that this statement is false by assuming that its opposite is true. Then reason logically …

Level up on all the skills in this unit and collect up to 1,500 Mastery points!