Question

if one of the zeros of the quadratic polynomial (K - 1) x^2 + kx + 1 is -3 then the value of k is

Answer 1

Hope it will help you

Answer 2

Answer:

Step-by-step explanation:

Since -3is a zero of the given polynomial

therefore

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

9k-9-3k+1=0

k=4/3