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What is the quadratic equation?
What is the standard quadratic equation?
What does this mean?
There are two answers.
What is "b2 - 4ac" called?
What happens when "b2 - 4ac " is positive?
You get TWO real solutions.
What happens when "b2 - 4ac" is zero?
You get ONE real solution because both answers are the same.
What happens when "b2 - 4ac" is negative?
You get TWO complex solutions.
What is a complex number?
- A combination of a real number and an imaginary number.
- Real Number: almost any number you can think of
- Imaginary Number: When squared, gives a negative result
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