Question

Q1. If x2

+ x + 1 is a factor of the polynomial 3x3

+8x2

+ 8x +3 +5k find value of the k.

Q2. If x51 +1 is divided by x+1, then find remainder.

Q3. If f(x) is a polynomial such that f(-1/2) = 0 , then a factor of f(x) is

(A) 2x – 1

(B) 2x + 1

(C) x -1

(D) x +1​

Answer 1

Answer:

Q3 answer is 2x-1

hope it helps

Answer 2

Answer:

the answer of this question is a 2x-1