For which values of a does the polynomial 
have two distinct real roots?
The discriminant of the polynomial is 
The polynomial will have two distinct roots, exactly when the discriminant is positive. This occurs when 
.
[Back]
[Exercises]
[Next]
[Algebra]
[Trigonometry]
[Complex Variables]
[Calculus]
[Differential Equations]
[Matrix Algebra]
S.O.S MATHematics home page
Do you need more help? Please post your question on our
S.O.S. Mathematics CyberBoard.
Helmut Knaust
Tue Jun 24 09:50:48 MDT 1997
Copyright © 1999-2024 MathMedics, LLC. All rights reserved.
Contact us
Math Medics, LLC. - P.O. Box 12395 - El Paso TX 79913 - USA
users online during the last hour