Question

If one root of 5x^2+13x+k=0 is the reciprocal of the other root ,then find value of k ?

Answer 1

Answer:

Step-by-step explanation

Let the roots be y and 1/y

Sum of roots= -b/a=-13/5

Product of roots=c/a=k/5

Y*1/y=k/5

K=5