Question

If one of the zeros of the quadratic polynomial (k-1)x2+Kx+1 is '-3' then the value of 'k' is_______

Answer 1

(k-1)x^2+kx+1=0

Step-by-step explanation:

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

9k-9=2

k=(2+9)/9

k=11/9 This is the value of ' k '