Question

if alfa and beata are zeros of x^2+x+1 then find 1/alfa+1/beata​

Answer 1

Answer:

alpha + beta = -b/a

= -1

alpha × beta = c/a

= 1

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

1/ alpha + 1/beta = -1/1 = -1

Hope this helps you dude if so please mark my answer as brainliest.