x = 2 or x = -1
Factorise and solve
2
x + 3x + 2 = 0
Factorise and solve
x2 + bx + c = 0
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1
x = -5 or x = -2
Factorise and solve
2
x + 5x + 4 = 0
Factorise and solve
x2 + bx + c = 0
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2
x = -4 or x = -1
Factorise and solve
2
x + 3x - 18 = 0
Factorise and solve
x2 + bx + c = 0
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3
x = -3 or x = -5
Factorise and solve
2
x + 6x + 9 = 0
Factorise and solve
x2 + bx + c = 0
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4
x = -3 or x = -3
Factorise and solve
2
x - 2x - 3 = 0
Factorise and solve
x2 + bx + c = 0
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5
x = -1 or x = 1
Factorise and solve
2
x - 2x + 1 = 0
Factorise and solve
x2 + bx + c = 0
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6
x = -1 or x = -6
Factorise and solve
2
x + 9x + 14 = 0
Factorise and solve
x2 + bx + c = 0
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7
x = 2 or x = -7
Factorise and solve
2
x + 7x + 6 = 0
Factorise and solve
x2 + bx + c = 0
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8
x = 2 or x = 2
Factorise and solve
2
x -1=0
Factorise and solve
x2 + bx + c = 0
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9
x = -2 or x = -1
Factorise and solve
2
x - 4x + 4 = 0
Factorise and solve
x2 + bx + c = 0
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10
x = -1 or x = 3
Factorise and solve
2
x + 7x + 10 = 0
Factorise and solve
x2 + bx + c = 0
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11
x = -2 or x = -7
Factorise and solve
2
x + 7x + 12 = 0
Factorise and solve
x2 + bx + c = 0
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12
x = 1 or x = 4
Factorise and solve
2
x + 8x + 15 = 0
Factorise and solve
x2 + bx + c = 0
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13
x = 1 or x = 1
Factorise and solve
2
x + 6x + 8 = 0
Factorise and solve
x2 + bx + c = 0
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14
x = -2 or x = -8
Factorise and solve
2
x -x-2=0
Factorise and solve
x2 + bx + c = 0
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15
x=5
Factorise and solve
2
x + 5x - 14 = 0
Factorise and solve
x2 + bx + c = 0
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16
x = -6 or x = 3
Factorise and solve
2
x + 10x + 16 = 0
Factorise and solve
x2 + bx + c = 0
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17
x = -2 or x = -4
Factorise and solve
2
x - 10x + 25 = 0
Factorise and solve
x2 + bx + c = 0
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18
x = 2 or x = 4
Factorise and solve
2
x - 5x + 4 = 0
Factorise and solve
x2 + bx + c = 0
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19
x = -4 or x = -3
Factorise and solve
2
x - 6x + 8 = 0
Factorise and solve
x2 + bx + c = 0
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20
Answer Sheet
Factorise and solve
x2 + bx + c = 0
7
12
20
19
13
8
4
16
5
18
11
14
2
6
3
9
10
1
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15
17