Question

plz answer find the quadratic polynomial whose zeros are reciprocal of the polynomial p(x)=x2 -x -2

Answer 1

p(x)=x2-x-2=0
      =x-2=0
      =x=2

Answer 2

let take m and n as roots
then in eq. x^2-x-2
m+n=-b/a & mn =c/a
here m+n=1 ,mn=-2
when we reciprocal the roots then
1/m+1/n=-1/2 and 1/m.1/n=-1/2
therefore answer is
2x^2+x-1