Question

if the roots of quadratic equation is equal then the discriminat is
(a)1
(b)0
(c) great than 0
(d)less than 0​

Answer 1

Ans : Discriminant is 0 (zero).

Option (b) is the correct answer.

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Answer 2

Question:

If the roots of quadratic equation is equal then the discriminat is

(a)1

(b)0

(c) great than 0

(d)less than 0

Answer:

Option b) 0