Question 1 If one of the zeroes of the quadratic polynomial (k–1)x2+kx+1 is -3, then the value of k is (A)43 (B)−43 (C)23 (D)−23

Question 1 If one of the zeroes of the quadratic polynomial (k–1)x2+

1.	Question 1 If one of the zeroes of the quadratic polynomial (k–1)x2+kx+1 is -3, then the value of k is (A)43 (B)−43 (C)23 (D)−23
Answer» Question 1 If one of the zeroes of the quadratic polynomial $(k - 1) x^{2} + k x + 1$ is -3, then the value of k is $(A) \frac{4}{3}$ $(B) \frac{- 4}{3}$ $(C) \frac{2}{3}$ $(D) \frac{- 2}{3}$