1. abcdefghijklmnopqrstvwxyz What do you make of this?

2. Mad Minute!

3. Power Flashcards Powers of 2: 2 2 = 42 3 = 82 4 = 162 5 = 322 6 = 64 Powers of 3: 3 2 = 93 3 = 273 4 = 81 Powers of 4: 4 2 = 164 3 = 64 Powers of 5: 5 2 = 255 3 = 125

4. Power Flashcards Other squares 6 2 = 367 2 = 498 2 = 649 2 = 81 10 2 = 10011 2 = 12112 2 = 144 Other 10 3 = 1000 WARNING…This is a NO-CALCULATOR chapter! Memorize these powers!!

5. Mad Minute answers:

6. Homework Solutions:

10. Lesson 11-1B Simplify other radicals (cube roots, 4 th roots, etc…)

11. Radical Expressions Parts: All of it together is a radical expression 625 Radicand Radical Index – when invisible, it is a 2. 625 3 - this number tells how many to group together

12. To simplify ANY radical….use the JAILBREAK method 1.Make a factor tree 2.Factors in groups that match the index can escape 3.Only one survives once they break out 4.Any factor not part of a group stays in

13. 50 2 52 Simplify (Remember this from yesterday?) 50 510 52 55 2 An invisible 2 told you that prisoners could escape in groups of 2 (but only one survives). What would a 3 tell you? How about a 4?

14. 16 2 Simplify: 16 28 24 22 3 2 22 2 3 2 3 called “cube root of 16”

15. 343 7 77 7 Simplify. 343 749 77 3 3

16. 3 Simplify: 162 281 4 33 3 3 2 4 99 3333 2 4 162 called “fourth root of 162”

17. 243 3 Simplify: 33 3 3 3 5 5

18. 486 2 3 Simplify: 33 3 3 3 5 5 5 2

19. Assignment Complete the handout Show your work for credit No calculators