Radical Functions

More Specific Topics in Radical Functions

Popular Tutorials in Radical Functions

How Do You Simplify Radicals Using the Product Property?

Want to simplify a radical whose radicand is not a perfect square? No sweat! Check out this tutorial and see how to write that radicand as its prime factorization. Then, rewrite any duplicate factors using exponents, break up the radical using the product property of square roots, and simplify. To see this process step-by-step, watch this tutorial!
How Do You Multiply Two Radicals?

To multiply radicals, you can use the product property of square roots to multiply the contents of each radical together. Then, it's just a matter of simplifying! In this tutorial, you'll see how to multiply two radicals together and then simplify their product. Check it out!
How Do You Add Radicals with Like Radicands?

Adding radicals isn't too difficult. As long as they have like radicands, you can just treat them as if they were variables and combine like ones together! This tutorial takes you through the steps of adding radicals with like radicands. Take a look!
How Do You Subtract Radicals with Like Radicands?

Subtracting radicals can be easier than you may think! As long as they have like radicands, you can just treat them as if they were variables and combine like ones together! This tutorial takes you through the steps of subracting radicals with like radicands. Check it out!
How Do You Subtract Radicals with Unlike Radicands?

Subtracting radicals isn't too hard. Just treat them as if they were variables and combine like ones together! Don't see like radicals? You may need to simplify the radicals so you can identify similar ones. This tutorial takes you through the steps of subtracting radicals that must first be simplified. Take a look!
How Do You Solve a Radical Equation?

Want some practice solving radical equations? Check out this tutorial! You'll see the steps you need to take in order to solve a radical equation and check your answer!
How Do You Solve a Radical Equation with a Binomial in the Radicand?

Want some practice solving radical equations? Check out this tutorial! You'll see the steps you need to take in order to solve a radical equation and check your answer!
How Do You Graph a Square Root Function Using a Table?

Making a table of values is a useful way to graph a square root function. Just remember to choose x-values for which the function is defined! Watch the tutorial to find out more.
What Does the Constant 'k' Do in the Function f(x)=[square root of](x)+k?

When you're learning about translating square root functions, learning about vertical translations is a MUST! Check out this tutorial and see what it takes to translate a square root function vertically.
How Do You Horizontally Translate a Square Root Function?

When you're learning about translating square root functions, learning about horizontal translations is a MUST! Check out this tutorial and see what it takes to translate a square root function horizontally.
How Do You Find the Domain and Range of the Inverse of a Relation?

Finding the domain and range of the inverse of a relation can be tricky, unless you know the correct steps! This tutorial shows you the steps needed to find the domain and range of the inverse of a relation. Check it out!
What's the Inverse of a Relation?

Did you know there's something called the inverse of a relation? Watch this tutorial to learn the definition for the inverse of a relation and to see an example!
How Do You Find the Cube Root of a Perfect Cube?

To find the cube root of a number, start by breaking that number into its prime factorization. Rewrite those factors using exponents and break up the radicals using the Product Property of Radicals. Simplify and you're done! Watch this tutorial to see the entire process step-by-step.
How Do You Find the Sum of Two Functions?

Adding functions is easier than you might think! Follow along with this tutorial to learn how to add two functions together.
What are Function Operations?
What are Rational Exponents?

You can rewrite an expression with a rational exponent a few different ways. This can come in handy when your solving a problem involving rational exponents. This tutorial shows you how it works! You can even practice with examples!