Question

6
(3) 12
(4) - 12
Which of the followingç are the factors of the polynomial x - 4x? - 11x +30?
(1) (x - 2)(x² + 2x - 15) (2) (x-2)(x - 2x - 15)
(3) (x + 2)(x2 - 2x - 15) (4) (x + 2(x2 - 2x + 15)
What is the remainder, when the polynomial (x+3x+ -- 12x + 4) is divided
by (x - 2)20 27043-122214 12-2442-1226
(2) 2 (3) - 3 (4) 1
When 2x2 - ax + 7 and ax? + 7x + 12 are divided by (x - 3) and (x + 1) respect-
ively, the remainder is the same. What is the value of a?
(2) 5 (3) 7 (4) -7
(1) O
(1) - 5
If (2x + 1) is a factor of the polynomial (3k + 2)x? + (k - 1), find the value of k.
(1) 4
(2) -4 (3) - 2
(4) 2​

Answer 1

Step-by-step explanation:

6

(3) 12

(4) - 12

Which of the followingç are the factors of the polynomial x - 4x? - 11x +30?

(1) (x - 2)(x² + 2x - 15) (2) (x-2)(x - 2x - 15)

(3) (x + 2)(x2 - 2x - 15) (4) (x + 2(x2 - 2x + 15)

What is the remainder, when the polynomial (x+3x+ -- 12x + 4) is divided

by (x - 2)20 27043-122214 12-2442-1226

(2) 2 (3) - 3 (4) 1

When 2x2 - ax + 7 and ax? + 7x + 12 are divided by (x - 3) and (x + 1) respect-

ively, the remainder is the same. What is the value of a?

(2) 5 (3) 7 (4) -7

(1) O

(1) - 5

If (2x + 1) is a factor of the polynomial (3k + 2)x? + (k - 1), find the value of k.

(1) 4

(2) -4 (3) - 2

(4) 2