Question

if ine root of 5(x)2+13x+k=0 is the reciprocal of the other root then find value of k​

Answer 1

Answer:Let Alpha be the one zero of the given polynomial.

Then the other will be 1/Alpha  

P(X) = 5X²+13X+K

Here,

A = 5 , B = 13 and C= K

Product of zeros = C/A

Alpha × 1/Alpha = K/5

1 = K/5

K = 5.

Step-by-step explanation: