| 1 |
The formula a2 + 2ab + b2 = (a + b)2 = (a + b) (a + b) is called perfect square ______________ |
- A. Mononomial
- B. Binomial
- C. Trinomial
- D. None of these
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| 2 |
In -1/3x +5≤ 1, the solution set is:<br> |
- A. x ≤ 12
- B. x ≥ 12<br>
- C. x ≤ -12<br>
- D. y < -3<br>
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| 3 |
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| 4 |
Simplify (2x+y/x+y-1)/(1-x/x+y)=_________<br> |
- A. x/x+y
- B. y/x+y
- C. y/x
- D. x/y
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| 5 |
Product of two algebraic expressions is equal to |
- A. H.C.F + L.C.M
- B. H.C.F - L.C.M
- C. H.C.F / L.C.M
- D. H.C.F× L.C.M
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| 6 |
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- A. {20}
- B. {26}
- C. {30}
- D. {42}
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| 7 |
Simplify a<sup>2</sup>+5a-14/a<sup>2</sup>-3a - 18 x a+3/a-2<br> |
- A. a+7/a-6
- B. a+7/a-2
- C. a+3/a-6
- D. a-2/a+3
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| 8 |
In 3y/2-y-2/3-25/6, the value of y is<br> |
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| 9 |
If x is no larger than 10, than....<br> |
- A. x ≥ 8<br>
- B. x ≤ 10<br>
- C. x < 10<br>
- D. x > 10<br>
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| 10 |
The square root of x<sup>4</sup>+1/x4+2 is..........<br> |
- A. ±(x+1/x)
- B. ±(x<sup>2</sup>+1/x<sup>2</sup>)
- C. ±(x-1/x)
- D. ±(x<sup>2</sup>+1/x<sup>2</sup>)
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