Physics Library
 An open source physics library
Encyclopedia | Forums | Docs | Random | Template Test |  
Login
create new user
Username:
Password:
forget your password?
Main Menu
Sections

Talkback

Downloads

Information
quadratic equation (Definition)

The quadratic formula

$\displaystyle x \;=\; \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$ (1)

can be used to find the solutions (roots) to a quadratic equation

$\displaystyle ax^2 + bc + c \;=\; 0.$



Anyone with an account can edit this entry. Please help improve it!

"quadratic equation" is owned by bloftin. [ full author list (2) ]

View style:

Other names:  quadratic formula

There are 4 references to this object.

This is version 4 of quadratic equation, born on 2009-02-11, modified 2009-02-11.
Object id is 511, canonical name is QuadraticEquation.
Accessed 529 times total.

Classification:
Physics Classification: 02.10.-v (Logic, set theory, and algebra)
Pending Errata and Addenda
None.
Discussion
Style: Expand: Order:

No messages.

Testing some escape charachters for html category with a generator has an injective cogenerator" now escape ” with "