SOLUTION: How to find the discriminant? x^2 - 2x + 8 = 0

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: How to find the discriminant? x^2 - 2x + 8 = 0      Log On


   

Question 400200: How to find the discriminant?
x^2 - 2x + 8 = 0
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
D=b%5E2-4ac
a=1
b=-2
c=8
Plug in the equation to solve for D.