| 1 |
In ab + ac = a(b+c) then a and b + c are__________ of ab + ac: |
- A. Functions
- B. Member
- C. Elements
- D. Factors
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| 2 |
If a polynomial P(x) can be expressed as P(x) = g(x) . h(x), then each of the polynomials g(x) and h(x) is called _____________of P(x): |
- A. Element
- B. Factor
- C. Member
- D. Function
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| 3 |
Factors of (img) are : |
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| 4 |
Factorize 3x<sup>2</sup>-75y<sup>2</sup> |
- A. (x+3)(x+75y)
- B. 3(x+25y)(x-25y)
- C. 3(x-25y)(x-25y)
- D. 3(x+5y)(x-5y)
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| 5 |
When a polynomial has been written as a product consisting only of ___________factors, then it is said to be factored completely ? |
- A. Prime
- B. Natural
- C. Rational
- D. Irrational
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| 6 |
Factorize x<sup>2</sup>-11x-42: |
- A. (x+14)(x+3)
- B. (x-14)(x-3)
- C. (x+14)(x-3)
- D. (x-14)(x+3)
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| 7 |
Factors of 3x<sup>2</sup>-x-2 are: |
- A. (x+1),(3x-2)
- B. (x+1),(3x+2)
- C. (x-1),(3x-2)
- D. (x-1),(3x+2)
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| 8 |
Factors of 3x-3a + xy - ay are: |
- A. (y+3)(x-a)
- B. (y+3)(x+a)
- C. (3+y)(x-a)
- D. (3-y)(a-x)
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| 9 |
The factors of x<sup>2</sup>-7x+12: |
- A. (x+3)(x+4)
- B. (x-3)(x-4)
- C. (x+3)(x-4)
- D. (x-3)(x+4)
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| 10 |
Factors of 25x<sup>2</sup>+16a<sup>2</sup>+40x |
- A. 5x+4
- B. (5x+4)<sup>2</sup>
- C. (5x+4)(5x-4)
- D. (5x-4)<sup>2</sup>
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