Tues 1/5 Lesson 6 – 2 Learning Objective: To multiply & divide radical expressions Hw: Pg. 371...

Homework LogTues

1/5

Lesson 6 – 2

Learning Objective: To multiply & divide radical expressions

Hw: Pg. 371 # 11 – 51 odd

- Turn in Alg2 Final Review (W.S’s – 50 questions)- Make sure you completed Online Algebra 2 Interval Assessment

Test #2- Make sure you took Parabola Test- Make sure you turned in Parabola Unit Homework

1/5/16 Lesson 6 – 2 Multiplying & Dividing

Radical ExpressionsAlgebra II

To multiply radical expressionsTo divide radical expressions

Learning Objective

Multiply:

Divide:

Radical Expressions

Notice: They have SAME INDEXES.

1. Simplify

2.

9 2

3 3

=

4 2

2 2

= 2

3.Simplify

4.

12 2

3 4

=

18 9

2 9 3 3

= 2 2 3 3

5. CANNOT COMBINE Different indexes

Simplify6. = = = –2

7. =

Simplify8. = & SimplifyOR

9 2

3 3

10 2

5 2

= =

9.Simplify

10.

27 2

3 9

=

16 8

4 4 2 4

=

3 3 2 2 2 2 2 2x x x x x x x x x x x x

11. =

Simplify12. =

9 5 5 7

3 3

45 35

=

10 72 5 2 8 9

=

2 4 3 32 2

13. Rationalize the Denominator

14.

15.

16. Rationalize the Denominator= = 3x

17. = = =

18. = =

Need group of 3

Rationalize the Denominator19. =

20. =

Need group of 3

Assignment:

Pg. 371 # 11 – 51 odd- Turn in Alg2 Final Review (W.S’s – 50 questions)- Make sure you completed Online Algebra 2 Interval Assessment

Test #2- Make sure you took Parabola Test- Make sure you turned in Parabola Unit Homework

Simplify Ticket Out the Door