Quadratic Equation

The flashcards below were created by user Ahnus1998 on FreezingBlue Flashcards.

  1. What is the quadratic equation?
    Image Upload 1
  2. What is the standard quadratic equation?
    Quadratic Equation
  3. What does this mean?
    ±
    There are two answers.
  4. What is "b2 - 4ac" called?
    the discriminant
  5. What happens when "b2 - 4ac " is positive?
    You get TWO real solutions.
  6. What happens when "b2 - 4ac" is zero?
    You get ONE real solution because both answers are the same.
  7. What happens when "b2 - 4ac" is negative?
    You get TWO complex solutions.
  8. 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
Author
ID
87251
Card Set
Quadratic Equation
Description
Stuff about Quadratic Equation/Formula
Updated
Show Answers