Question

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

Answer 1

Answer: 1. a) discriminant

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

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