Question

if one zero of the polynomial p(x) = 15x²+14x-k is
reciprocal of other , then what will be the value of k?​

Answer 1

Step-by-step explanation:

one zero of polynomial = a

other zero of polynomial = 1/a

i) product of zero

alpha ×beta = c/a

a ×1/a = -k /15

1 = -k / 15

15 = -k