Question

Mark as true or false:-
1.)If b²-4ac > O, then equation will have two distinct real roots.( )
2.)In quadratic equation ax²+bx+c =0,b²-4ac is known as discriminant.( )
3.)The nature of roots of quadratic equation x²-5x-7=0 are real and equal. ( )​

Answer 1

1. True.
2. True.
3. False.

These are your answers.

Answer 2

Step-by-step explanation:

1. True

2.True

3.False

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