Question

21. If x ^ 2 - px + q = 0 has the beta then the value of p ^ 2 - 4q; (p ^ 2 - 4q) ^ 2; p ^ 2 + 4q; (p ^ 2 + 4q) ^ 2; q ^ 2 - 4q roots a and (alpha - beta) ^ 2 is equal to A C​

Answer 1

Step-by-step explanation:

if 2' is a root ofx^2-px + q-0 and p^2-4q then other root