Question

The sum of the zeros of the polynomial p(x) =kx2+2x+3k is equal to the product then the value of 'k'

Answer 1

P(x)=kx2+2x+3k

Let the two zeroes be x and y 

Then

. x+y= -2/k

And xy= 3k/k=3

Now it is given that

X+y=Xy

-2/k=3

K= -2/3

Answer 2

HOPE IT HELPS .........................