Question

The zeroes of the quadratic polynomial x2 +99x + 127 are
(a) both positive
(b) both negative
(c) one positive and one negative
(d) both equal

**I want reasoning for the same without taking discriminant**

PLSS......​

Answer 1

Answer:

B).both negative

Step-by-step explanation:

Given polynomial is x

2

+99x+27

Sum of zeroes =−99

Product of zeroes =27

∵ Sum of zeroes is negative and product of zeroes is positive, this is only possible if both should be negative.

∴ Both zeros will be negative.

Option B is correct.