| 1 |
An equation involving impression of the variable under ______ is called radical equation: |
- A. Second degree
- B. Exponent
- C. Radical
- D. Cube
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| 2 |
In ax<sup>2</sup>+b+c, the constant term is: |
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| 3 |
Quadratic equation is also known as equation of: |
- A. Standard form
- B. Polynomials
- C. Second degree
- D. Higher order
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| 4 |
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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| 5 |
The number of methods to solve a quadratic equation is: |
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| 6 |
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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| 7 |
An equation of the type 2<sup>x</sup> + 64.2<sup>-x</sup> - 20 = 0 is called: |
- A. Exponential equation
- B. Reciprocalequation
- C. Radicalequation
- D. Linearequation
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| 8 |
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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| 9 |
The factors of 3x<sup>2</sup>-7x-20=0 are: |
- A. (x-4)(3x+5)
- B. (x+4)(3x-5)
- C. (x-4)(3x-5)
- D. (x+4)(3x+5)
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| 10 |
In equation 5<sup>1+x</sup>+5<sup>1-x</sup> = 26, we put: |
- A. 5<sup>2x</sup>=y
- B. 5<sup>1+x</sup>=y
- C. 5<sup>1-x</sup>=y
- D. 5<sup>x</sup>=y
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