Solving Quadratic Equations: Quadratic Formula — Quiz
Question 4 • Algebra: Concepts and Connections
What is the value of the discriminant of the quadratic equation negative 2 x squared is equal to negative 8 x plus 8 , and what does its value mean about the number of real number solutions the equation has?
Answer
A
The discriminant is equal to 0 , which means the equation has no real number solutions.
B
The discriminant is equal to 0 , which means the equation has one real number solution.
C
The discriminant is equal to 128 , which means the equation has two real number solutions.
D
The discriminant is equal to 128 , which means the equation has no real number solutions.