3 years ago

A quadratic equation has exactly one real number solution. Which is the value of its discriminant?

Mathematics

2 answers:

statuscvo [17]3 years ago

7 0

Answer: 0

Step-by-step explanation:

We know that if the number of real solutions the quadratic equation depends on the discriminant:-

If d = 0, then equation will have exactly one real number solution .
If d > 0 then equation will have exactly two real number solutions.
If d < 0 then the quadratic equation will have no real solutions. There will be two complex number solutions.

Therefore, if a quadratic equation has exactly one real number solution.

Then, the value of its discriminant= 0.

Rufina [12.5K]3 years ago

3 0

Answer:

the answer is 0

Step-by-step explanation:

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