Question

if alpha and beta are the zeros of quadratic polynomial f(x) = x^2 -3x-2 find a polynomial whose zeros are 2alpha/beta and 2beta/ alpha ​

Answer 1

Explanation:

alpha +beta= -b\a

alpha×beta= c/a

here a=1, b= -3 and c= -2

-b/a= (-(-3)/1 = 3/1 = 3

c/a= -2/1 = -2@