| 1 |
H.F.C of 8xy2z3 and 12x2y2z2 is: |
- A. 4x2y2z2
- B. 4xy2z2
- C. 8xy2z
- D. 8xyz
|
| 2 |
If x - a is the factor of P(x), them P(a) will be: |
|
| 3 |
If a x25 + 1 is divided by x + 1, then the remainder is: |
|
| 4 |
Factorization of x3 -6x2 + 12x -x is: |
- A. (x +2)3
- B. (x-2)3
- C. x3 +23
- D. x3- 23
|
| 5 |
Factors of x2 -x -x 156 are: |
- A. (x - 12)(x - 13)
- B. (x - 12)(x + 13)
- C. (x +12)(x +13)
- D. (x -13)(x +12)
|
| 6 |
(-1)odd = ? or (-1) a-1 =? |
- A. 1
- B. -1
- C. (-1) n+1
- D. (-1)-(n-a)
|
| 7 |
The general form of a cubic polynomial is: |
- A. ax2 + bx +c
- B. ax + b
- C. ax4 +bx3+cx2+dx+e
- D. ax3 + bx2 + cx + d
|
| 8 |
What should be added in a2 + 4c to make it a complete square? |
- A. 2a
- B. 4c2
- C. 4c
- D. 2c2
|
| 9 |
The product of two factors is equal to: |
- A. H.C.F
- B. H.C.F x L.C.M
- C. L.C.M
- D. H.C.F/L.C.M
|
| 10 |
If R is the remainder after dividing the polynomial P(x) by x -a, then: |
- A. P(x) = R
- B. P(R) = x
- C. P(a) = R
- D. P(R) = a
|
