Question

if alpha and beta are the zeros of the polynomial x square - 3 x + 36 and Alpha square plus beta square barabar 9 then what is the value of p​

Answer 1

Step-by-step explanation:

a²+b²=9

(a+b)²-2ab=9

(-b/a)²-2×c/a=9

b²/a²-2c/a=9

(b²-2ac)/a²=9

b²-2ac=9a²