(x + a) (x - 1) (x + 3) = x3 + 6x2 + 2x - 12 the value of 'a' is
1
6
-12
4
If (3x - 1) (2x + 3) (4x - 2) are the factors of a third degree polynomial .What is the coefficient of x3?
7
12
8
24
P(x) is a third degree polynomial if P(-1) = 0, P(2) = 0 and P(4) = 0. Which of the following is not a factor of p(x)?
(x + 1)
(x - 3)
(x - 2)
(x - 4)
In the polynomial p(x) = 4x3 - 5x2 + 7x - 11 find the remainder when it is divided by x - 1
5
-5
11
-11
Which of the following is the remainder when P(x) is divided by 5x - 3?
P(3)
P(5)
P(-3/5)
P(3/5)
If P(x) = x3 - 6x2 + 5x + 8 is divided by x + 2 , the remainder =
-30
32
-34
x2 - 4 is a factor of the polynomial x3 - x2 - 4x + 4. The other factor is
(x - 1)
x + 4
(x - 3) (3x - 2) (4x + 1) are the factors of a 3rd degree polynomial. 1st term of this polynomial is
12x3
3x2
4x3
13x3
If (x - 5) is a factor of 3x3 - 16x2 + Kx + 50, find the value of K.
-3
0
When (x - 1) (x - 2) (x - 3) + 2x + K is divided by (x - 1), the remainder is 10. What is the value of K ?
2
+6
