| 1 |
Quadratic equation is also known as equation of: |
- A. Standard form
- B. Polynomials
- C. Second degree
- D. Higher order
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| 2 |
Factors of x<sup>2</sup>-x-2=0 are: |
- A. (x-1)(x+2)
- B. (x-1)(x-2)
- C. (x-1)(x-2)
- D. (x+1)(x+2)
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| 3 |
Equation 3<sup>2-x</sup> + 6 = 0 is of type: |
- A. Exponential
- B. Radical
- C. Reciprocal
- D. Non
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| 4 |
Number of terms in standard Quadratic Equation ax<sup>2</sup>+bx+c = 0 |
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| 5 |
The number of methods to solve a quadratic equation is: |
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| 6 |
In ax<sup>2</sup>+b+c, if a = 0 then reduced form is: |
- A. ax<sup>2</sup>+bx
- B. bx+c
- C. c
- D. ax<sup>2</sup>+c
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| 7 |
An equation, which remains unchanged when x is replaced by (img) is called a/an: |
- A. Radical equation
- B. Reciprocal equation
- C. Exponential equation
- D. None of these
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| 8 |
The standard form of quadratic equation is: |
- A. x<sup>2</sup>+6=7x
- B. x<sup>2</sup>-7x=6
- C. 7x+6=x<sup>2</sup>
- D. x<sup>2</sup>-7x+6=0
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| 9 |
Number of ways to solve quadratic equation are: |
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| 10 |
To solve (x+a)(x+b)(x+c)(x+d) = k, we have: |
- A. a-b=b-c
- B. a-b=c-d
- C. a+b=c+d
- D. a-c=b-c
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