Question

9. If p(x) = a
${x}^{2}$
+ bx+ c and a + b + c = 0, then one zero is
(a)-b/a
(b)c/a
(c)b/c
(d) none of these
​

Answer 1

Option d ) None of these.

Correct answer = -c/a.

PLEASE MARK ME AS THE BRAINLIEST.