Gcse Maths Tutor : Number Rationalising Surds #2

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rationalising surds

Algebra - surds GCSE Maths Tutor

www.gcsemathstutor.com

question sheet 02 [email protected]

rationalise: 1.

2.

3.

4.

(a)

1 7+ 8

(b)

1 11 + 2

(c)

1 11 + 10

(d)

1 9+ 8

(e)

1 7+ 6

(f)

1 6+ 5

(a)

1 9− 5

(b)

1 7− 3

(c)

1 5− 2

(d)

1 4− 3

(e)

1 10 − 5

(f)

1 11 − 7

(a)

3 2+ 3

(b)

5 7+ 2

(c)

7 12 + 3

(d)

9 8+ 5

(e)

8 5+ 3

(f)

2 11 + 6

(a)

7 7− 2

(b)

3 4− 3

(c)

5 8− 6

(d)

2 11 − 7

(e)

9 9− 3

(f)

6 4− 2

GCSE Maths Tutor

www.gcsemathstutor.com ref. alg/surds/02/2008

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rationalising surds

Algebra - surds GCSE Maths Tutor

1.

2.

3.

4.

www.gcsemathstutor.com

answer sheet 02 [email protected]

(a)

7− 8 41

(b)

11 − 2 119

(c)

11 − 10 111

(d)

9− 8 73

(e)

7− 6 43

(f)

6− 5 31

(a)

9+ 5 76

(b)

7+ 3 46

(c)

5+ 2 23

(d)

4+ 3 13

(e)

10 + 5 95

(f)

11 + 7 114

(a)

6−3 3

(b)

35 − 5 2 47

(c)

84 − 7 3 141

(d)

72 − 9 5 59

(e)

20 − 4 3 11

(f)

22 − 2 6 115

40 + 5 6 58

(a)

49 + 7 2 47

(b)

12 + 3 3 13

(c)

(d)

11 + 7 57

(e)

81 + 9 3 78

(f)

GCSE Maths Tutor

www.gcsemathstutor.com ref. alg/surds/02/2008

12 + 3 2 7

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