Question

if alpha and beta are zeros of the polynomial P of X is equals to X square + X - 1 in then value of one by Alpha Plus One by beta is​

Answer 1

Answer:

p(x)=x^2+x-1

a=1,b=1,c=-1

alpha+beta=-b/a=-1

alpha×beta=c/a=-1

1/alpha +1/beta =alpha+beta / alpha × beta

(LCM)

=-1/-1 =1

Answer 2

Hey mate hope it helps u......