If one zero of polynomial f(x) = (k2 + 4)x2 + 13x + 4k is reciprocal of the other, then k =
-2
-1
2
1
If one of the zeroes of the polynomial g(x) = (k2+4)x2+13x+4k is reciprocal of the other then k is
If one of the zeroes of the polynomial g(x)=(k2+4)x2+13x+4k is reciprocal of the other, then value of k is,