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20 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Expand:
(x - 2)(x - 9) |
x² - 11x + 18
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Expand: (x - 1)(x - 7) |
x² - 8x + 7
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Expand:
(x + 6)(x + 1) |
x² + 7x + 6
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Expand:
(x + 7)(x + 11) |
x² + 18x + 77
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Expand:
(x + 3)(x - 3) |
x² - 9
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Expand:
(x - 3)(x - 4) |
x² - 7x + 12
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Expand:
(x - 5)(x - 10) |
x² - 15x + 50
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Expand:
(x - 5)(x + 6) |
x² + x - 30
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Expand:
(x - 7)(x - 2) |
x² - 9x + 14
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Expand:
(x - 4)(x - 1) |
x² - 5x + 4
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Factorise:
x² - 16x + 55 |
(x - 5)(x - 11)
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What two numbers will add to make -16 and multiply to make 55?
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Factorise:
x² + 10x + 21 |
(x + 3)(x + 7)
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What two numbers will add to make 10 and multiply to make 21?
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Factorise:
x² + 1x - 56 |
(x - 7)(x + 8)
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What two numbers will add to make 1 and multiply to make -56?
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Factorise:
x² + 17x + 70 |
(x + 7)(x + 10)
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What two numbers will add to make 17 and multiply to make 70?
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Factorise:
x² - 25 |
(x + 5)(x - 5)
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What two numbers will add to make 0 and multiply to make -25?
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Factorise: x² + 3x - 18 |
(x + 6)(x - 3)
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What two numbers will add to make 3 and multiply to make -18?
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Factorise: x² - 12x + 36 |
(x - 6)(x - 6)
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What two numbers will add to make -12 and multiply to make 36?
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Factorise: x² - 8x + 15 |
(x - 3)(x - 5)
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What two numbers will add to make -8 and multiply to make 15?
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Factorise: x² + 11x + 18 |
(x + 2)(x + 9)
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What two numbers will add to make 11 and multiply to make 18?
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Factorise:
x² + 14x + 24 |
(x + 2)(x + 12)
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What two numbers will add to make 14 and multiply to make 24?
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