Multiplying Rational Expressions

[Pages:4]Kuta Software - Infinite Algebra 1

Multiplying Rational Expressions

Simplify each expression. 59n 80

1) 99 33n

Name___________________________________ Date________________ Period____

53 46n2 2)

43 31

93 34n 3)

21n 51n

79n 85

4)

25 27n2

96 25 5)

38n 45

6(r + 2) 4r

7)

20

6(r + 2)

2( p + 6) p - 3

9)

4 2( p - 3)

8(m + 1) 9

11)

7 m

8(m + 1)

84 48x 6)

3 95

7n2(n + 4)

n - 3

8)

(n - 3)(n + 4)

(n + 8)(n + 6)

9(r + 4) 9r

10)

r + 4 9(r - 5)

( p + 6)( p - 4)

1

12)

p - 4 ( p - 4)( p - 2)

1 10v + 30

13)

v + 10 v + 3

7 n

9n - 24

14) 24n3 - 64n2 7n

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x + 7 x2 - 3x - 40

15)

7x + 35

x - 8

3b2 + 18b 1

17)

b+6 b+8

21x2 - 21x 6x

19)

18x2 - 18x

6 x2

v - 7 10v + 60

21)

v+6 v-7

x2 - 10x + 25 x - 10

23)

10x - 100 45 - 9x

8v - 56 v2 + 9v + 18

25)

8v + 48

8v2 + 24v

m + 1

8m - 80

27)

3m - 15 m2 - 9m - 10

20a2 - 100a

1

16)

a - 1

16a3 - 80a2

p+7 p+2

18)

p - 10 7 p + 14

1 p2 + 6 p - 27

20)

p - 9

p + 9

5r + 50 r - 2

22)

r + 10 5

45x2 x2 - 5x - 36

24)

x - 9

3x3 + 12x2

9r3 - 54r2 9r2 + 9r

26)

9r2 + 45r

9r3 - 54r2

6n + 6 n2 + 6n - 27

28)

n + 9 6n + 6

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Kuta Software - Infinite Algebra 1

Multiplying Rational Expressions

Simplify each expression. 59n 80

1) 99 33n 4720 3267

93 34n 3)

21n 51n 62 21n

96 25 5)

38n 45 80 57n

6(r + 2) 4r

7)

20

6(r + 2)

r 5

2( p + 6) p - 3

9)

4 2( p - 3)

p + 6 4

8(m + 1) 9

11)

7 m

8(m + 1)

9 7 m

1 10v + 30

13)

v + 10 v + 3

10 v + 10

Name___________________________________ Date________________ Period____

53 46n2 2)

43 31

2438n2 1333

79n 85

4)

25 27n2

1343 135n

84 48x 6)

3 95

1344 x 95

7n2(n + 4)

n - 3

8)

(n - 3)(n + 4)

(n + 8)(n + 6)

7n2

(n + 8)(n + 6)

9(r + 4) 9r

10)

r + 4 9(r - 5)

9 r r - 5

( p + 6)( p - 4)

1

12)

p - 4 ( p - 4)( p - 2)

p + 6

( p - 4)( p - 2)

7 n

9n - 24

14) 24n3 - 64n2 7n

3 8n2

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x + 7 x2 - 3x - 40

15)

7x + 35

x - 8

x + 7 7

3b2 + 18b 1

17)

b+6 b+8

3 b b + 8

21x2 - 21x 6x

19)

18x2 - 18x

6 x2

7 6 x

v - 7 10v + 60

21)

v+6 v-7

10

20a2 - 100a

1

16)

a - 1

16a3 - 80a2

5

4a(a - 1)

p+7 p+2

18)

p - 10 7 p + 14

p + 7

7( p - 10)

1 p2 + 6 p - 27

20)

p - 9

p + 9

p - 3 p - 9

5r + 50 r - 2

22)

r + 10 5

r - 2

x2 - 10x + 25 x - 10

23)

10x - 100 45 - 9x

(x - 5)

- 90

45x2 x2 - 5x - 36

24)

x - 9

3x3 + 12x2

15

8v - 56 v2 + 9v + 18

25)

8v + 48

8v2 + 24v

v - 7 8 v

9r3 - 54r2 9r2 + 9r

26)

9r2 + 45r

9r3 - 54r2

r + 1 r + 5

m + 1

8m - 80

27)

3m - 15 m2 - 9m - 10

8

3(m - 5)

6n + 6 n2 + 6n - 27

28)

n + 9 6n + 6

n - 3

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