Question

.
40. Which of the following equations has two distinct
real roots?
(1) x^2 + 5x + 7 = 0 (2) 3x^2 – 2x + 4 = 0
(3). 2x^2 + 6x – 5 = 0 (4) x^2 + 4x + 5 = 0.​

Answer 1

Answer:

I shall 3) and 4) two equation it equation is very hard

Answer 2

D is the answer.

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