1 |
3<sup>2x</sup> - 3<sup>x</sup> - 6 = 0 is: |
- A. reciprocal equation
- B. exponentialequation
- C. radicalequation
- D. none of these
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2 |
Which one is radical equation: |
- A. ax<sup>2</sup> + bx + c
- B. ax + b = 0
- C.
- D. 2<sup>x</sup> = 16
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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 |
The roots of the equation 25x<sup>2</sup> - 30x + 9 = 0 are; |
- A. rational
- B. irrational
- C. equal
- D. complex
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5 |
Solution set of the equation x<sup>2</sup> - 3x + 2 = 0 is |
- A. {-1, 2}
- B. {1, -2}
- C. {-1, -2}
- D. {1, 2}
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6 |
If the sum of the roots of the equation kx<sup>2</sup> - 2x + 2k = 0 is equal to their product, then the value of k is: |
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7 |
No. of ways of solving a quadratic equation: |
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8 |
|
- A.
- B.
- C.
- D. none of these
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9 |
|
- A. linear equation
- B. Quadraticequation
- C. cubicequation
- D. radicalequation
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10 |
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