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Factorising Quadratic Equations

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

Solve


x2 + x – 30 = 0

a)

5

b)

– 6

c)

– 5

d)

15

e)

6

2.

Solve


16x2 - 24x + 9 = 0

a)

4/3

b)

4

c)

3/4

d)

3

e)

9

3.

Solve


2x2 + 13x – 7 = 0

a)

6

b)

1/2

c)

7

d)

– 7

e)

– 1/2

4.

Solve


6x2 + x – 12 = 0

a)

4/3

b)

- 4/3

c)

- 3/2

d)

3

e)

3/2

5.

Solve


x2 – 10x + 16 = 0

a)

- 2

b)

4

c)

8

d)

- 8

e)

2

6.

Solve


x2 – 18x + 81 = 0

a)

9

b)

3

c)

2

d)

27

e)

6

7.

Solve


6x2 + 17x + 5 = 0

a)

2/5

b)

-1/3

c)

-5/2

d)

1/3

e)

5/2

8.

Solve


24x2 + 37x – 5 = 0

a)

-1/8

b)

-3/5

c)

1/8

d)

-5/3

e)

5/3

9.

Solve


x2 + 11x + 24 = 0

a)

-8

b)

8

c)

4

d)

6

e)

-3

10.

Solve


x2 – 7x – 18 = 0

a)

6

b)

-2

c)

3

d)

9

e)

2

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