Question

alpha and beta are the zeros of polynomial f x is equal to X square + X - 2 find the value of one by Alpha minus one by beta​

Answer 1

Answer:

1/2

Step-by-step explanation:

f(x)=x^2+x-2

alpha+beta=-1

alpha×beta=-2

1/alpha+1/beta

taking lcm

=alpha + beta/alpha×beta

=-1/-2

=1/2