Considering the discriminant of zero for a quadratic equation, the correct option is given by:
C. It has one real solutions.
<h3>What is the discriminant of a quadratic equation and how does it influence the solutions?</h3>
A quadratic equation is modeled by:
The discriminant is:
The solutions are as follows:
- If , and it is a perfect square, it has 2 rational solutions.
- If , and it is not a perfect square, it has 2 irrational solutions.
- If , it has 1 rational solutions.
- If , it has 2 complex solutions.
Discriminant of zero is , hence option C is correct.
More can be learned about discriminants at brainly.com/question/19776811
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The Additional information needed to prove the Triangles congruent by HL criteria is ~ D
Answer:
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Step-by-step explanation:
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Answer:
y with the greater than or equal to sign, minus 2/3 minus 2x/3
Step-by-step explanation:
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