Question

if the roots of the quadratic equation is 3x^2+7x-k=0 are reciprocals of each other then find value of k ​

Answer 1

Answer:

k=3

Step-by-step explanation:

It is given that one root of this quadratic equation is reciprocal of the other.

one root alpha other 1/ alpha

alpha *1/alpha =k/3

k=3