Practice finding the approximate value of square roots by thinking about perfect squares.

Discussion on trinomial squares. Includes examples as well as practice problems.

Explore the world of square roots in this mini-lesson. Provides a definition and different methods for finding the square root of a number. Includes solved examples and practice questions with answers.

Briefly covers the topics of square roots, decimal numbers, and perfect squares.

Simplifying radicals that do not contain perfect squares can be done easily by following the steps outlined on this resource. Use the examples to see exactly how to do this.

This comprehensive study guide highlights the main terms and formulas needed to review irrational numbers and radicals. Examples are included.