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3 years ago

Hi ! can someone help me and tell me if my answers right or wong Thank you

Mathematics

1 answer:

IgorC [24]3 years ago

7 0

Answer: 1. a) discriminant

4. b) No. when < 0 it has no Real solutions

Step-by-step explanation:

All of the other answers are correct.

In the quadratic expression, the solutions are defined by the discriminant (b² - 4ac) as follows:

Discriminant < 0: 2 complex solutions (no Real solutions)
Discriminant = 0: 1 Real Solution
Discriminant > 0: 2 Real solutions

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