1. |
f(x) = -4x3 + 56x2 - 132x Is x - 11 a factor?
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2. |
f(x) = -2x3 - 16x2 - 14x Is -2x a factor?
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3. |
f(x) = -x3 + x2 + 20x Is 4x - 5 a factor?
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4. |
f(x) = 3x3 - 72x2 + 432x Is -x - 12 a factor?
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5. |
f(x) = -3x3 + 3x Is -3x a factor?
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6. |
f(x) = -4x3 + 16x2 - 12x Is x - 1 a factor?
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7. |
f(x) = 3x3 + 9x2 - 264x Is x + 13 a factor?
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8. |
f(x) = -4x3 + 44x2 - 40x Is x - 1 a factor?
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9. |
f(x) = -2x3 - 4x2 + 70x Is -2x a factor?
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10. |
f(x) = -2x3 - 48x2 - 288x Is 5x + 12 a factor?
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11. |
f(x) = -3x3 - 36x2 - 108x Is x + 6 a factor?
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12. |
f(x) = -3x3 + 48x2 - 144x Is x - 12 a factor?
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13. |
f(x) = -2x3 - 22x2 - 60x Is x + 6 a factor?
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14. |
f(x) = x3 + 9x2 + 2x + 18 Is x + 9 a factor?
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15. |
f(x) = x3 - 5x2 - 7x + 35 Is x - 5 a factor?
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16. |
f(x) = -2x3 + 32x2 - 120x Is x - 4 a factor?
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17. |
f(x) = 3x3 - 33x2 + 54x Is -x - 2 a factor?
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18. |
f(x) = x3 - 13x2 + 26x + 112 Is x + 2 a factor?
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19. |
f(x) = x3 + 16x2 + 19x - 396 Is x + 9 a factor?
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20. |
f(x) = -x3 + x2 + 30x Is x - 6 a factor?
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