Question

if the zero of the polynomial 3x^-11x+k are reciprocal to each other than the value of k is
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Answer 1

Answer:

Step-by-step explanation:

let the two roots be r , 1/r      (given)

if  α,β are the zeroes of equation

ax^2+bx+c=0

(α+β)=-b/a

αβ=c/a

here

α=r,β=1/r

αβ=r*1/r=c/a

1=k/3

then k=3

hope it helps u

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