1. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Warm Up Simplify each expression. 1. 2. 3. 4.

2. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Multiply and divide radical expressions. Rationalize denominators. Objectives

3. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Directions: Multiply. Write the product in simplest form.

4. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Example 1 Product Property of Square Roots. Multiply the factors in the radicand. Factor 16 using a perfect-square factor. Product Property of Square Roots Simplify.

5. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Example 2 Expand the expression. Commutative Property of Multiplication. Product Property of Square Roots. Simplify the radicand. Simplify the Square Root. Multiply.

6. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Example 3 Product Property of Square Roots. Factor 4 using a perfect-square factor. Take the square root.. Simplify.

7. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Example 4 Product Property of Square Roots. Multiply the factors in the radicand. Factor 25 using a perfect-square factor. Product Property of Square Roots Simplify.

8. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Example 5 Expand the expression. Commutative Property of Multiplication. Product Property of Square Roots. Simplify the radicand. Simplify the Square Root. Multiply.

9. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Example 6 Product Property of Square Roots. Factor 14 using a perfect-square factor. Take the square root. Simplify.

10. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Example 7 Product Property of Square Roots. Multiply the factors in the second radicand. Factor 24 using a perfect-square factor. Product Property of Square Roots. Simplify. Distribute

11. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Example 8 Product Property of Square Roots. Distribute Simplify the radicands. Simplify.

12. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Example 9 Product Property of Square Roots. Multiply the factors in the first radicand. Factor 48 using a perfect-square factor. Product Property of Square Roots. Simplify. Distribute

13. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Example 10 Product Property of Square Roots. Simplify the radicand. Simplify. Distribute

14. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Example 11 Product Property of Square Roots. Simplify the radicand. Simplify. Distribute

15. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Example 12 Product Property of Square Roots. Simplify the radicand. Simplify. Distribute

16. Holt Algebra 1 11-8 Multiplying and Dividing Radical Expressions Lesson Summary Multiply. Write each product in simplest form. 1. 3. 5. 2. 4. 6.