| 1 |
For what value of k, the sum of the roots of the equation x<sup>2</sup> + kx + 4 = 0 is equal to the product of its roots: |
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| 2 |
Sum of all three cube roots of unity is: |
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| 3 |
If one root of 2x<sup>2</sup> + ax + 6 = 0 is 2 then the value of a is: |
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| 4 |
If α, ß are the roots of x<sup>2</sup> + kx + 12=0 such that α-ß = 1 then K = : |
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| 5 |
The roots of the equation: |
- A. complex
- B. irrational
- C. rational
- D. none of these
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| 6 |
If the roots of x<sup>2</sup> - bx + c = 0 are two consecutive integers, then: b<sup>2</sup> - 4ac = |
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| 7 |
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| 8 |
One of the roots of the equation 3x2 + 2x + k = 0 is the reciprocal of the other, then k = ...............: |
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| 9 |
Solution set of the simultaneous equations : x + y = 1, x - y = 1 is: |
- A. {(0,0)}
- B. {(1,0)}
- C. {(0,1)}
- D. {(1,1)}
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| 10 |
Synthetic division is a process of: |
- A. division
- B. subtraction
- C. addition
- D. multiplication
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