Question

If α and β are the zeroes of the polynomial 4x 2-2 x +( k-4) and α = 1/β , find the value of k.

Answer 1

Answer:

8

Step-by-step explanation:

Alpha × beta = c / a = (k-4)/4

given that 

alpha=1/beta

alpha×beta = 1

(k-4)/4 = 1

k-4 = 4

so k = 8