1. Splash Screen

2. Then/Now I CAN add, subtract, and multiply radical expressions. Learning Target

3. Example 1A Add and Subtract Expressions with Like Radicands A. Simplify. Distributive Property Answer:

4. Example 1B Add and Subtract Expressions with Like Radicands B. Simplify. Commutative Property Distributive Property Answer:

5. A.A B.B C.C D.D Example 1A A. A.65 B. C. D.

6. A.A B.B C.C D.D Example 1B B. A. B. C. D.3

7. Example 2 Add and Subtract Expressions with Unlike Radicands Answer: Product Property Simplify. Multiply. Simplify.

8. A.A B.B C.C D.D Example 2 A. B.305 C. D.

9. Example 3A Multiply Radical Expressions Associative Property Multiply. Simplify. Multiply. Answer:

10. Example 3B Multiply Radical Expressions Associative Property Multiply. Simplify. Multiply. Distributive Property Answer:

11. A.A B.B C.C D.D Example 3A A. B. C. D.

12. A.A B.B C.C D.D Example 3B A. B. C. D.

13. Example 4 Multiply Radical Expressions GEOMETRY Find the area of a rectangle in simplest form with a width of and a length of A = A = ℓ ● w Multiply. First termsOuter termsInner termsLast terms

14. Example 4 Multiply Radical Expressions Prime factorization Simplify. Combine like terms. Answer:

15. A.A B.B C.C D.D Example 4 A. B. C. D.

16. Concept