Embed Size (px)
DESCRIPTION
To multiply radical expressions To divide radical expressions
Citation preview
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
