Question

23. Sum of zeros of x2-15 is .....
(A) -15
(B)1
(C) 0
(D) 15
​

Answer 1

Answer:

not answer sorry. ... . . ...

Answer 2

Answer:

(C) 0

Step-by-step explanation:

for ax² + bx + c = 0,

sum of roots = -b/a

product of roots = c/a

in this case, b=0, so sum of roots = 0/1 = 0