## Domains of Rational Expressions

Your initial discussion thread is due on Day 3 (Thursday) and you have until Day 7 (Monday) to respond to your classmates. Your grade will reflect both the quality of your initial post and the depth of your responses.

Domains of Rational Expressions

Domains of Rational Expressions

In this discussion, you are assigned two rational expressions to work on. Remember to factor all polynomials completely. Read the following instructions in order and view theto complete this discussion. Please complete the following problems according to your assigned number. (Instructors will assign each student their number.)

If your assigned number is:

Your first rational expression is

Your second rational expression is

1

a2 2a 1011a

2x 8×2 x

2

y2 11y 30y 5

5a 3a2 49

3

u2 u 723u 15

2w 1w2 9

4

x2 6x 55×2 3x 28

b 34b2 16

5

16b2 12b2 11b 6

c2 2c 1010c2 80c 160

6

4w2 95w

y2 42y2 y 1

7

a2 6a 9a 10

t2 2t 10t2 6t 8

8

81m2 165m 10

22x 112×2 x

9

3a2 16a 5a2 7a 10

b2 7b 10b2 9

10

4×2 16x 18

r2 2r 24r 2

11

t2 14t 494t 8

3q2 22q 24q2 1

12

v2 v 20v2 4v 3

6t 3t

13

n2 2n 15n 2

8k 68k2 2k 3

14

64k2 92

s2 2s 15s2 36

15

4k2 12k 94k

3w2 362w 8

16

5m2 mm 6

12a 155a 25

17

7t2 14t4t2 9

36 w2w

18

22x 11×2 3x 10

1 2c20c2 10c

19

20c3 5c2 c7c 14

3a2 12a 24a2 18a

20

g2 366g2 15g

7n 24n2 25

21

1 2x x2x2 1

2c2 5c 25 14c 21

22

144 w28 2w

z2 8z 1612

23

4 16n2n 8

3×2 2x 1 x2 81

24

y2 256y

37 2p 4p2

25

a2 100a2 5a 6

3b2 9 b 8

26

1 x2x2 10x 25

2u 21 u

27

3z 33z

5y3 75y2y2 y 15

28

9 36×28

15k2 5kk2 k 30

29

x2 7x 125x

w2 9w 36 16w2 1

30

m2 13m 406m

4y 325y2 4

31

k2 8k17

2b 1 3b2 12

32

9b2 341

2x 610×2 5x

33

15×2 4550x

42m2 3m

34

g2 46gg

3k 1k2 k 42

35

4a 514

4m3 16m3m2 m

36

x2 2523

b2 18b 813b2 12

37

9m2 423

5x 15×2 49

38

d2 933

m2 4m 55m2 m

39

13n2 13n6n

2w 19w2 1

40

4×3 16x

14 2b2 8

41

x2 2x 103x

2x 8×2 7x 10

42

x2 x 7224

5b 3b2 4

43

w2 11w 307w

2n 14n2 9

44

g2 6g 55g

k3 kk2 k 42

45

16t2 164

x2 2x 103x 15