| 1 |
A second degree equation in one variable x is of the form: |
- A. ax<sup>2</sup>+c
- B. ax<sup>2</sup>+bx+c
- C. ax+bx+c
- D. ax<sup>2</sup>+b
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| 2 |
A root of an equation, which do not satisfy the given equation is called: |
- A. Endogenous root
- B. Extraneous root
- C. Internal root
- D. Radical root
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| 3 |
Number of terms in standard Quadratic Equation ax<sup>2</sup>+bx+c = 0 |
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| 4 |
Factors of 5x<sup>2</sup>-30=0 are: |
- A. 5x(x+6)
- B. 6x(x+5)
- C. 6x(x-5)
- D. 5x(x-6)
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| 5 |
An equation of the type 3<sup>x</sup>+3<sup>2-x</sup>+6 = 0 is called a/an: |
- A. Reciprocal equation
- B. Radical equation
- C. Exponential equation
- D. None of these
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| 6 |
Solution set of equation 5x<sup>2</sup>-125 = 0 is: |
- A. {5}
- B. {10}
- C. {-5}
- D.
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| 7 |
An equation of the type 3<sup>x</sup>+3<sup>2-x</sup>+6=0 is a/an _____ equation: |
- A. Radical
- B. Exponential equation
- C. Reciprocal
- D. None of these
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| 8 |
In ax<sup>2</sup>+b+c, the co-efficient of x is: |
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| 9 |
In equation ax<sup>4</sup>+bx<sup>2</sup>+c=0, we replace: |
- A. x<sup>2</sup> = y
- B. x= y
- C. x<sup>4</sup>= y
- D. x<sup>3</sup>= y
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| 10 |
In ax<sup>2</sup>+b+c, the co-efficient of x<sup>2</sup> is: |
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