Question

Timer
6
Question:
Mar
If a and B are the zeros of the polynomial x?- x + k and a² + B2 = 15, then what
is the value of k?
(A) 8
(B) -8
(C) 7
(D) -7
Answer:
A​

Answer 1

Answer:

aaaka a

b aka a

wmq.q

qa a

aa.

q

a

whwn qq