Question

if a, b, c belongs to Q. then the roots of the quadratic equation (a+b+c) a2 - 2(a + c) x + (a - b+c) = 0
are
1. non real
2. real and equal
3. rational
4. real and distinct​

Answer 1

Answer:

hello dear friend stay safe and sound more cool but sorry I don't know what is the correct answer