Sophia Learning
Sophia: Adding Radical Expressions With Like Radicands
Students watch a video lesson that demonstrates how to add like radicands. The tutorial provides examples and allows learners to practice on their own.
Oswego City School District
Regents Exam Prep Center: Addition and Subtraction of Radicals
Learn about like terms and the rules of adding and subtracting radicals. The examples are easy to follow and supply all the steps you need to know.
Lawrence Hall of Science
The Math Page: Skill in Algebra: Simplifying Radicals
Here is a site that clearly and thoroughly explains simplifying radical expressions. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this site out to students who have...
Interactive Mathematics
Interactive Mathematics: Addition and Subtraction of Radicals
By using like radicals, expressions are easily simplified using addition and subtraction. Examples are provided to demonstrate how to simplify radicals to create like terms.