Question

If alpha, beta are roots of the quadratic equation x*2 + x + 1 = 0, then find the value of
Alpha+ beta/alpha beta​

Answer 1

Explanation:

Let the roots be alpha n beta..given

a=1, b=1, c=1

sum of roots = alpha+beta = -b/a = -1/1 =-1

products of roots= alpha*beta = c/a =1

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

Hope it's helpful!!