Question

which is correct answer​

Answer 1

Answer:

-4 /3 is the correct answer.

pls mark brainlist..

Answer 2

Answer:

Step-by-step explanation:

given

P(x)=(k-1)x^2-kx+1

p(-3)=0

(k-1)(-3)^2-k(-3)+1=0

9(k-1)+3k+1=0

9k-9+3k+1=0

12k=8

k=2/3