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Mathematics Level 1 > Factors > Flashcards

Factors Flashcards

1
Q

If x = 1 then (2x + 1)(-4x + 4) =

A

0

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3
Q

If x = -3 then (-8x + 2)(9x + 1) =

A

-676

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3
Q

If x = 6 then (4x - 4)(8x - 4) =

A

880

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5
Q

If x = 8 then (-3x + 1)(-3x + 8) =

A

368

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5
Q

If x = -9 then (1x + 6)(7x - 1) =

A

192

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7
Q

If x = 5 then (-7x + 2)(1x - 5) =

A

0

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7
Q

If x = 2 then (2x + 7)(-7x + 6) =

A

-88

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9
Q

If x = -7 then (-2x + 6)(-7x + 6) =

A

1100

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10
Q

If x = 6 then (7x + 5)(-7x - 8) =

A

-2350

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10
Q

If x = 5 then (4x - 2)(4x + 8) =

A

504

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12
Q

If x = -2 then (-2x + 2)(0x + 8) =

A

48

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12
Q

If x = -9 then (3x - 9)(-1x + 2) =

A

-396

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14
Q

If x = 0 then (4x - 3)(1x - 9) =

A

27

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14
Q

If x = 10 then (-5x + 3)(-5x + 2) =

A

2256

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16
Q

If x = -8 then (4x + 8)(1x - 2) =

A

240

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16
Q

If x = 5 then (7x + 8)(3x + 8) =

A

989

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18
Q

If x = -4 then (-7x + 8)(6x + 7) =

A

-612

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18
Q

If x = -5 then (-4x + 8)(2x - 5) =

A

-420

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20
Q

If x = 9 then (4x + 6)(0x + 1) =

A

42

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20
Q

If x = -6 then (7x + 6)(-2x - 4) =

A

-288

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22
Q

If x = -4 then (-6x - 9)(-4x - 7) =

A

135

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22
Q

If x = 1 then (0x - 9)(6x - 3) =

A

-27

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24
Q

If x = 2 then (-3x - 3)(2x + 9) =

A

-117

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24
Q

If x = 6 then (-4x + 8)(7x - 8) =

A

-544

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26
Q

If x = 2 then (-4x + 1)(7x - 4) =

A

-70

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26
Q

If x = 6 then (-8x - 2)(7x - 8) =

A

-1700

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28
Q

If x = 3 then (10x - 10)(8x - 2) =

A

440

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29
Q

If x = 0 then (10x + 8)(-8x + 5) =

A

40

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29
Q

If x = -4 then (4x + 7)(0x + 7) =

A

-63

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31
Q

If x = -9 then (4x + 2)(-9x + 3) =

A

-2856

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31
Q

If x = 1 then (7x - 2)(-5x - 7) =

A

-60

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33
Q

If x = 4 then (6x - 5)(2x + 3) =

A

209

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33
Q

If x = 9 then (-6x + 2)(10x + 8) =

A

-5096

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35
Q

If x = 2 then (7x - 9)(9x - 1) =

A

85

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35
Q

If x = 4 then (4x + 1)(9x + 2) =

A

646

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37
Q

If x = 2 then (8x + 8)(-9x - 3) =

A

-504

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37
Q

If x = 10 then (-3x + 5)(-2x - 9) =

A

725

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39
Q

If x = 6 then (3x - 6)(8x - 1) =

A

564

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39
Q

If x = 2 then (-4x + 9)(4x + 2) =

A

10

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41
Q

If x = -5 then (7x - 0)(5x - 5) =

A

1050

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41
Q

If x = -10 then (-7x - 1)(3x - 7) =

A

-2553

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42
Q

If x = 7 then (10x + 8)(8x - 7) =

A

3822

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44
Q

If x = 4 then (-1x - 8)(7x - 1) =

A

-324

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44
Q

If x = 3 then (-5x + 6)(3x - 0) =

A

-81

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46
Q

If x = 0 then (5x - 1)(-2x + 2) =

A

-2

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46
Q

If x = -5 then (-3x - 6)(-5x - 1) =

A

216

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48
Q

If x = -6 then (-3x - 4)(-3x - 9) =

A

126

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48
Q

If x = 9 then (-8x + 1)(1x + 2) =

A

-781

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49
Q

If x = 3 then (-7x + 4)(-5x + 4) =

A

187

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51
Q

If x = -2 then (1x - 2)(8x + 2) =

A

56

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51
Q

If x = 9 then (-4x - 8)(8x + 9) =

A

-3564

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53
Q

If x = -7 then (0x + 3)(-7x - 9) =

A

120

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53
Q

If x = -1 then (0x + 0)(-5x + 2) =

A

0

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55
Q

If x = 9 then (0x - 1)(9x - 3) =

A

-78

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55
Q

If x = 4 then (0x - 7)(-1x - 4) =

A

56

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56
Q

If x = -1 then (-6x - 8)(1x + 8) =

A

-14

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58
Q

If x = 10 then (5x + 1)(-7x + 1) =

A

-3519

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58
Q

If x = 7 then (-1x + 1)(-7x - 7) =

A

336

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60
Q

If x = -1 then (-1x - 8)(-9x + 7) =

A

-112

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60
Q

If x = -9 then (0x + 6)(-10x + 9) =

A

594

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61
Q

If x = 6 then (-5x + 9)(2x - 7) =

A

-105

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63
Q

If x = -9 then (2x + 6)(7x - 4) =

A

804

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63
Q

If x = 2 then (8x + 1)(-2x + 8) =

A

68

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65
Q

If x = 3 then (-3x + 3)(2x + 4) =

A

-60

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65
Q

If x = -4 then (3x - 1)(6x + 1) =

A

299

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66
Q

If x = -1 then (2x - 1)(-4x + 0) =

A

-12

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68
Q

If x = 6 then (-6x - 2)(5x + 8) =

A

-1444

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68
Q

If x = 5 then (4x + 9)(8x - 7) =

A

957

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70
Q

If x = 4 then (-5x + 9)(4x + 7) =

A

-253

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70
Q

If x = -3 then (3x + 7)(-7x + 9) =

A

-60

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71
Q

If x = -4 then (8x - 3)(7x + 3) =

A

875

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73
Q

If x = -2 then (1x + 2)(-4x - 3) =

A

0

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73
Q

If x = -10 then (-3x + 9)(-8x + 2) =

A

3198

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74
Q

If x = 3 then (5x + 8)(4x - 8) =

A

92

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76
Q

If x = 1 then (-8x - 8)(4x - 9) =

A

80

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76
Q

If x = 7 then (5x - 9)(-8x + 5) =

A

-1326

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78
Q

If x = -3 then (3x - 6)(3x + 2) =

A

105

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78
Q

If x = -1 then (-5x + 5)(-6x + 2) =

A

80

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79
Q

If x = -1 then (-10x - 6)(2x - 4) =

A

-24

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80
Q

If x = 1 then (6x - 9)(6x + 9) =

A

-45

82
Q

If x = -6 then (-1x + 4)(1x - 4) =

A

-100

82
Q

If x = -5 then (4x - 8)(-3x + 9) =

A

-672

83
Q

If x = 2 then (0x - 6)(-5x + 1) =

A

54

85
Q

If x = 5 then (10x + 2)(6x + 7) =

A

1924

85
Q

If x = 2 then (-5x + 3)(-5x - 7) =

A

119

86
Q

If x = 5 then (9x - 7)(-5x - 7) =

A

-1216

88
Q

If x = -7 then (7x - 5)(-5x - 0) =

A

-1890

88
Q

If x = -1 then (-7x + 2)(-8x - 6) =

A

18

89
Q

If x = -1 then (-6x - 7)(6x - 1) =

A

7

91
Q

If x = -5 then (-3x - 9)(-2x - 1) =

A

54

91
Q

If x = -6 then (5x + 9)(5x - 10) =

A

840

92
Q

If x = 6 then (-10x + 8)(6x + 1) =

A

-1924

94
Q

If x = -5 then (-1x + 3)(0x + 3) =

A

24

94
Q

If x = 7 then (-5x - 5)(2x + 3) =

A

-680

95
Q

If x = -4 then (-4x + 3)(9x + 6) =

A

-570

96
Q

If x = -9 then (-9x - 5)(1x + 2) =

A

-532

98
Q

If x = 8 then (10x - 5)(8x - 10) =

A

4050

98
Q

If x = 2 then (-2x - 3)(10x - 1) =

A

-133

99
Q

If x = -2 then (-7x - 2)(-8x + 6) =

A

264

100
Q

If x = 7 then (-4x - 8)(-5x + 7) =

A

1008

101
Q

If x = -3 then (-1x + 3)(-3x - 0) =

A

54

103
Q

If x = 9 then (7x - 2)(3x - 7) =

A

1220

103
Q

If x = -1 then (9x - 5)(2x - 0) =

A

28

104
Q

If x = -6 then (1x + 7)(9x + 8) =

A

-46

106
Q

If x = 0 then (8x + 1)(-5x - 4) =

A

-4

106
Q

If x = -5 then (-5x + 3)(-1x - 2) =

A

84

107
Q

If x = 10 then (3x - 7)(2x + 4) =

A

552

108
Q

If x = 8 then (-2x - 7)(5x + 5) =

A

-1035

110
Q

If x = 8 then (6x - 8)(2x - 8) =

A

320

110
Q

If x = -9 then (-10x - 6)(-7x + 5) =

A

5712

111
Q

If x = 5 then (8x - 4)(-1x + 7) =

A

72

112
Q

If x = -2 then (-9x + 9)(1x + 9) =

A

189

113
Q

If x = -10 then (5x - 5)(5x - 7) =

A

3135

115
Q

If x = -8 then (-7x - 3)(-4x + 7) =

A

2067

115
Q

If x = 1 then (0x + 0)(1x + 1) =

A

0

116
Q

If x = -4 then (1x + 2)(2x - 4) =

A

24

117
Q

If x = 3 then (7x + 2)(-10x + 2) =

A

-644

119
Q

If x = 2 then (3x + 4)(10x + 10) =

A

300

119
Q

If x = -1 then (10x + 8)(4x - 2) =

A

12

120
Q

If x = 8 then (-6x - 2)(2x + 9) =

A

-1250

121
Q

If x = -10 then (3x + 4)(6x - 4) =

A

1664

122
Q

If x = -1 then (-8x - 4)(4x + 4) =

A

0

123
Q

If x = 0 then (-8x + 8)(-4x + 6) =

A

48

125
Q

If x = -10 then (-2x - 10)(-4x + 0) =

A

400

125
Q

If x = 8 then (1x + 3)(10x + 4) =

A

924

126
Q

If x = -5 then (2x - 10)(0x + 8) =

A

-160

127
Q

If x = 3 then (-1x - 1)(-3x + 8) =

A

4

128
Q

If x = -3 then (10x + 2)(-2x + 9) =

A

-420

129
Q

If x = -4 then (-2x + 8)(-7x - 9) =

A

304

130
Q

If x = -2 then (4x - 2)(-5x + 8) =

A

-180

131
Q

If x = 7 then (7x - 3)(-5x + 3) =

A

-1472

132
Q

If x = 5 then (5x - 9)(10x - 3) =

A

752

133
Q

If x = -7 then (-5x - 8)(8x - 1) =

A

-1539

134
Q

If x = 5 then (3x + 6)(1x + 2) =

A

147

136
Q

If x = -4 then (7x - 5)(-9x + 3) =

A

-1287

136
Q

If x = 0 then (8x - 9)(5x + 1) =

A

-9

137
Q

If x = -9 then (8x - 8)(-1x + 1) =

A

-800

138
Q

If x = -8 then (7x - 0)(-8x - 5) =

A

-3304

139
Q

If x = 0 then (0x - 7)(9x - 5) =

A

35

140
Q

If x = 2 then (-10x - 3)(3x - 5) =

A

-23

141
Q

If x = 2 then (-1x + 5)(-5x + 2) =

A

-24

142
Q

If x = 8 then (-4x + 2)(9x - 5) =

A

-2010

144
Q

If x = -8 then (2x + 2)(0x - 5) =

A

70

144
Q

If x = 0 then (-9x + 3)(8x - 2) =

A

-6

145
Q

If x = 9 then (7x + 9)(-10x - 6) =

A

-6912

146
Q

If x = 6 then (3x + 6)(1x - 4) =

A

48

147
Q

If x = -7 then (2x + 9)(2x - 0) =

A

70

148
Q

If x = 4 then (-9x + 1)(-1x + 9) =

A

-175

149
Q

If x = 7 then (-5x - 5)(-9x + 6) =

A

2280

150
Q

If x = 10 then (3x + 9)(8x + 4) =

A

3276

151
Q

If x = 8 then (1x - 8)(-2x - 6) =

A

0

153
Q

If x = -3 then (5x + 2)(1x - 8) =

A

143

153
Q

If x = 2 then (8x - 9)(6x + 4) =

A

112

154
Q

If x = 8 then (7x + 9)(-7x + 4) =

A

-3380

155
Q

If x = 4 then (-9x + 4)(-2x - 5) =

A

416

156
Q

If x = 1 then (-4x - 1)(6x - 7) =

A

5

157
Q

If x = -2 then (1x + 7)(3x + 7) =

A

5

158
Q

If x = 5 then (7x - 10)(8x - 8) =

A

800

159
Q

If x = -5 then (-9x - 5)(8x + 5) =

A

-1400

160
Q

If x = 6 then (2x - 1)(-2x + 6) =

A

-66

161
Q

If x = 8 then (-1x + 0)(1x + 6) =

A

-112

162
Q

If x = 4 then (4x - 7)(10x - 2) =

A

342

163
Q

If x = -4 then (5x - 10)(-8x + 2) =

A

-1020

164
Q

If x = 10 then (-6x - 9)(-2x + 7) =

A

897

165
Q

If x = 10 then (6x + 8)(-7x - 8) =

A

-5304

166
Q

If x = 5 then (-4x - 1)(-3x + 5) =

A

210

167
Q

If x = -2 then (7x - 9)(10x - 9) =

A

667

168
Q

If x = -9 then (-1x - 9)(-9x + 3) =

A

0

169
Q

If x = 7 then (10x + 4)(-7x + 9) =

A

-2960

170
Q

If x = -10 then (-9x - 6)(5x + 8) =

A

-3528

171
Q

If x = -9 then (-5x - 4)(-2x + 4) =

A

902

172
Q

If x = -6 then (-8x - 4)(-4x - 10) =

A

616

174
Q

If x = -7 then (-10x - 5)(7x - 7) =

A

-3640

174
Q

If x = 5 then (9x - 3)(-9x - 3) =

A

-2016

175
Q

If x = -9 then (-6x - 3)(9x + 0) =

A

-4131

176
Q

If x = 2 then (-3x + 1)(4x + 2) =

A

-50

177
Q

If x = -1 then (-5x - 3)(-7x + 6) =

A

26

178
Q

If x = 2 then (8x - 8)(-3x - 8) =

A

-112

179
Q

If x = 2 then (6x - 5)(9x - 9) =

A

63

180
Q

If x = -3 then (-8x + 5)(-2x + 10) =

A

464

181
Q

If x = -8 then (10x - 6)(-1x - 3) =

A

-430

182
Q

If x = -1 then (-10x + 2)(7x - 5) =

A

-144

183
Q

If x = -3 then (-5x - 6)(-8x - 5) =

A

171

184
Q

If x = 6 then (3x - 2)(4x + 6) =

A

480

185
Q

If x = 5 then (-5x + 5)(-8x - 2) =

A

840

186
Q

If x = -9 then (-1x + 7)(-10x + 8) =

A

1568

187
Q

If x = 5 then (3x - 3)(2x - 1) =

A

108

188
Q

If x = -3 then (-6x - 3)(-9x - 5) =

A

330

189
Q

If x = 3 then (7x + 1)(-9x - 4) =

A

-682

190
Q

If x = 3 then (8x - 1)(-4x - 6) =

A

-414

191
Q

If x = 2 then (-4x - 3)(9x + 1) =

A

-209

192
Q

If x = 3 then (-6x - 0)(8x - 10) =

A

-252

193
Q

If x = 10 then (1x - 6)(3x + 1) =

A

124

194
Q

If x = -9 then (1x - 10)(-5x + 3) =

A

-912

195
Q

If x = 7 then (10x + 7)(-10x + 10) =

A

-4620

196
Q

If x = 7 then (6x + 8)(8x + 7) =

A

3150

197
Q

If x = 7 then (0x + 8)(1x + 7) =

A

112

198
Q

If x = -2 then (5x - 8)(4x - 2) =

A

180

199
Q

If x = -7 then (-2x + 1)(-6x - 1) =

A

615

Mathematics Level 1 (3 decks)

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