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Worksheets

Multiplying Binomials and Polynomials A1 S8-3

Total questions: 12

Worksheet time: 12mins

Name
Class
Date
1.

Multiply

(x-5)(x+5)

a)

x2 + 25

b)

x2 - 25

c)

x2 - 10x - 25

d)

x2 - 10x + 25

2.

Multiply

(x -2)(x - 8)

a)

x2 + 16

b)

x2 - 16

c)

x2 - 10x + 16

d)

x2 + 10x + 16

3.

Multiply

(2x -y)(2x + y)

a)

4x2 - y2

b)

4x2 + y2

c)

4x2 - 4xy + y2

d)

4x2 + 4xy + y2

4.

Multiply

(3x + 1)(7x - 3)

a)

21x2 - 2x + 3

b)

21x2 - 2x - 3

c)

21x2 - 16x + 3

d)

21x2 +16x - 3

5.

Multiply

(a - 2b)(a + 4b)

a)

a2 - 2ab - 8b2

b)

a2 + 2ab + 8b2

c)

a2 + 2ab - 8b2

d)

a2 - 2ab + 8b2

6.

Multiply

(10x - 2y)(10x + 2y)

a)

100x2 + 40xy - 4y2

b)

100x2 - 40xy - 4y2

c)

100x2 + 4y2

d)

100x2 - 4y2

7.

Multiply

(5x + 1)(5x + 1)

a)

25x2 + 10x + 1

b)

25x2 + 1

c)

25x2 + 25x + 1

d)

25x2 - 10x + 1

8.

Multiply

(7x - 2)(7x - 2)

a)

49x2 + 28x + 4

b)

49x2 - 14x - 4

c)

49x2 + 28x - 4

d)

49x2 - 28x + 4

9.

Multiply

(6m - 2n)(m + 3n)

a)

6m2 + 16mn + 6n2

b)

6m2 + 16mn - 6n2

c)

6m2 - 16mn - 6n2

d)

6m2 - 6n2

10.

Multiply

(4r + 5)(4r + 5)

a)

16r2 + 40r + 25

b)

16r2 - 40r + 25

c)

16r2 + 40r - 25

d)

16r2 + 25

11.

Multiply

(x + 1)(6x2 - 2x + 4)

a)

6x3 + 4x2 + 2x

b)

6x3 + 8x2 + 2x + 4

c)

6x3 + 8x2 + x + 4

d)

6x3 + 4x2 + 2x + 4

12.

Multiply

(y - 3)(4y2 + y - 5)

a)

4y3 - 11y2 - 8y - 15

b)

4y3 - 11y2 - 8y + 15

c)

4y3 - 12y2 - 8y + 15

d)

4y3 - 11y2 + 8y + 15