HW # 45- Exponent Worksheet C & D

Warm UP:

5 minutes quiet study time.Homework check

Week 13, Day Three

Homework Checkp. 178 & 179 # 1-47 odd

1) 5 15

3) m4

5) 62

7) 19) 320

11) 1/ 46

13) 1017

15) r17) (1/3)-2 =9 19) y -3 =

21) 54

23) t13r

25) ¼3

27) 129) 131) 1/34

33) -135) 1/t8

37) 44

39) a7

41) X 10

43) 712

45) Cannot combine47) 1

Goals for Today

• Exponent Quiz 1

• Exponent Trivia Game• Use the white boards

Factoring the following on the back of your quiz (the opposite of distributing):

Example: Factor:

a) b) c) d)

Exponent Trivia- 1 minute per question- Write problem down on white board- No talking- At the end of each round you will have 2 minutes to write answers on white board

Prize: - For all groups with 35+ points earns a marble- Overall partner group does not have to do HW tonight

Round One(Questions are worth 1 point each)

Question 1

2m2 * 2m3

Question 2

m4 * 2m-3

Question 3

4r-3 * 2r3

Question 4

4n4 * 2n-3

Question 5

2K4 * 4K

Round 1 Answers (1 pt. each)

Question 1:

Question 2:

Question 3:

Question 4:

Question 5:

Round 2(Questions are worth 2 points each)

Question 1

2x3y3 * 2x-1y3

Question 2

4a3b2 * 3a-4b-3

Question 3

x2y-6 * x3y2

Question 4

(2x4y-3)-1

Question 5

3m-4

m3

Round 2 Answers (2 pts. Each)

Question 1:

Question 2:

Question 3:

Question 4:

Question 5:

Round 3(Questions are worth 3 points each)

Question 1

2x4y-4z-3

3x2y-3z4

Question 2

4x0y-2z3

4x

Question 3

2h3j-3k4

3jk

Question 4

4m4n3p3

3m2n2p4

Question 5

3x3y-1z-1

x-4y0z0

Round 3 Answers (3 pts. each)

Question 1:

Question 2:

Question 3:

Question 4:

Question 5:

Round 4(Questions are worth 4 points each)

Question 1

(-3ab4)(4ab-3)

Question 2

3x2y2

2x-1 * 4yx2

Question 3

(x-3)4x4

2x-3

Question 5

(2x3z2)3

x3y4z2 * x-4z-3

Round 4 Answers (4 pts. each)

Question 1:

Question 2:

Question 3:

Question 4: no question

Question 5:

Round 5(Questions are worth 5 points each)

Question 1

(2pm-1q0)-4 * 2m-1p3

2pq2

Question 2

(2hj2k-2 * h4j-1k4)1

2h-3j-4k-2

Question 3

x5/4y2/3

xy

Question 4

(3x1/4y2/3z)2

(2xy1/2)2

Round 5 Answers (5 pts. each)

Question 1:

Question 2:

Question 3:

Question 4: