1. Chapter 5 Quadratics: 5. 3 Square Roots, 5. 4 Complex Numbers, & 5
Chapter 5 Quadratics: 5.3 Square Roots, 5.4 Complex Numbers, & 5.6 Quadratic Formula

2. J E O P A R D Y
Solving with
Square Roots
Complex
Numbers
Radicals
Quadratic
Formula
?????
100
100
100
100
100
Game Board
200
200
200
200
200
300
300
300
300
300
400
400
400
400
400
500
500
500
500
500

3. 1-100
100
𝟐 𝒙 𝟐 +𝟕=−𝟏𝟏
What is 𝑥=±3𝑖?

4. 1-200
200
𝟒𝒙 𝟐 −𝟓=𝟐𝟐
What is ?

5. 1-300
300
𝟑 𝒙 𝟐 +𝟕=𝟓
What is ?

6. 1-400
400
(𝒙+𝟐 ) 𝟐 −𝟖=𝟏𝟕
What is
𝒙=𝟑, −𝟕?

7. 1-500
500
( 𝒙−𝟏) 𝟐 −𝟓=𝟐𝟑
What is ?

8. 100
5+2𝑖 +(7−4𝑖)
What is ?

9. 2-200
200
3−2𝑖 −(5−4𝑖)
What is ?

10. 2-300
300
5𝑖(7−𝑖)
What is 5+35𝑖?

11. 2-400
400
2−4𝑖 (6+5𝑖)
What is ?

12. 2-500
500
5+2𝑖 3−7𝑖
What is ?

13. 3-100
100
Simplify: 𝟏𝟖
What is ?

14. 3-200
200
Simplify:
−𝟒𝟎
What is 2𝑖 10 ?

15. 3-300
300
Simplify:
𝟕 𝟒
What is ?

16. 3-400
400
Simplify:
−𝟏𝟐 𝟐𝟓
What is 2𝑖 ?

17. 3-500
500
Simplify:
− 𝟑𝟐 𝟓
What is 4𝑖 ?

18. 100
4-100
𝟐 𝒙 𝟐 −𝟓=𝟐𝟕
What is x = 4 or x = -4?

19. 4-200
200
𝟔 𝒙 𝟐 +𝟏𝟓𝒙=𝟐𝒙+𝟓
What is 𝑥= 1 3 or
𝒙=− 𝟓 𝟐 ?

20. 4-300
300
𝒙 𝟐 −𝟓𝒙+𝟕=𝟎
What is 𝑥= 5±𝑖 ?

21. 4-400
? ? ?
𝟑 𝒙 𝟐 −𝟒𝒙=𝟓𝒙+𝟐
What is 𝑥= 9± ?

22. 500
4-500
−𝟐𝒙 𝟐 +𝟐𝒙=−𝟑
What is
𝒙= 𝟏 𝟐 ± 𝟏 𝟐 𝟕 ?

23. 5-100
100
The definition of 𝒊.
What is −𝟏 ?

24. The complex conjugate of
5-200
200
The complex conjugate of
(𝟐−𝟒𝒊)
What is (𝟐+𝟒𝒊)?

25. The complex conjugate of 5
300
5-300
The complex conjugate of 5
What is 𝟓?

26. 5-400
400
The value of 𝒊 𝟐
What is −𝟏?

27. 5-500
500
The absolute value of:
(𝟑−𝟓𝒊)
What is 𝟑𝟒 ?

28. Final Jeopardy Screen
FINAL JEOPARDY
Graphing

29. Final Jeopardy Question
Draw the graph of the function:
y = -x + 4x - 3 2

30. Final Jeopardy Answer

31. Thank You For Playing JEOPARDY!

32. ? ? ?
Daily Double
DAILY
DOUBLE