Question

7. If a, ß be the zeroes of the quadratic polynomial f (x) = x² + px + 48 and (a - B)² = 169, then p is equal to

(a) p = ± 11

(c) p = ± 19

(b) p = ± 17

(d) p = ± 15​

Answer 1

Step-by-step explanation:

If the squared difference of the zeros of the quadratic polynomial f(x) = x^2 + px + 45 is equal to 144 , find the value of p .