Question

If p(x) = ax2 + bx + c, and a + b + c = 0, then one zero
(a)-b/a
(b) c/a
(d) b/c
(e)none of these ​

Answer 1

Answer:

option a and b both

Step-by-step explanation:

• ax^2+bx+c=0(A=a, B=b and C=c)
• according to quadratic formula
• alfa+beta=-b/a
• alfa×beta=c/a

Answer 2

Answer:

Its None of these D part

Step-by-step explanation:

See in question carefully the question is saying that What whoud be one zero then it means it is asking no not these -b/a , c/a , b/a.

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