| 1 |
In quadratic equation the variable has degree: |
- A. 1
- B. 2
- C. More than 2
- D. Less than 2
|
| 2 |
5x - 2 = 10 is a |
- A. Open sentence
- B. Right sentence
- C. False sentence
- D. Equation
|
| 3 |
A linear equation always has: |
- A. Three roots
- B. Two roots
- C. One root
- D. No root
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| 4 |
1 : 3 is same as: |
- A. 3 to 1
- B. 3 : 8
- C. 1 to 3
- D. None of the above
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| 5 |
Aa<sup>x</sup> + Ba<sup>-x</sup> = C is a standard form of |
- A. Exponential equation
- B. Linear equation
- C. Quadratic equation
- D. Reciprocal equation
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| 6 |
Formula to calculate compounded amount is: |
- A. P(1 + i)<sup>n</sup>
- B. P(1 + i)<sup>-n</sup>
- C. R (1 + i)
- D. P (1 - i)<sup>n</sup>
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| 7 |
90.5% in common fraction: |
- A. 0.9
- B. 10/9
- C. 9/10
- D. 181/200
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| 8 |
B<sup>2</sup> - 4ac in a quadratic formula is called |
- A. Nature of root
- B. Discriminant
- C. Solution set
- D. Extraneous root
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| 9 |
The sign of every equation is: |
- A. ≠
- B. =
- C. <u>></u>
- D. <u><</u>
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| 10 |
Both sides of an equation are joined by |
- A. >
- B. <
- C. =
- D. <span style="color: rgb(0, 0, 0); font-family: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size: 18px; line-height: 23.390625px;">≠</span>
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