Question

If one of zero of polynomial is 3x^2+9x+K is reciprocal of other then the value of K =?​

Answer 1

Answer:

3

Step-by-step explanation:

let zeroes be a and b.

a=1/b

ab=1

k/3=1

k=3

Answer 2

Answer:

x*1/x=k/3

k=3

Step-by-step explanation:

use product of zeros=c/a