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# Solving quadratic equation algorithm - Flowchart

"In elementary algebra, a quadratic equation (from the Latin quadratus for "square") is any equation having the form
ax^2+bx+c=0
where x represents an unknown, and a, b, and c are constants with a not equal to 0. If a = 0, then the equation is linear, not quadratic. The constants a, b, and c are called, respectively, the quadratic coefficient, the linear coefficient and the constant or free term.
Because the quadratic equation involves only one unknown, it is called "univariate". The quadratic equation only contains powers of x that are non-negative integers, and therefore it is a polynomial equation, and in particular it is a second degree polynomial equation since the greatest power is two.
Quadratic equations can be solved by a process known in American English as factoring and in other varieties of English as factorising, by completing the square, by using the quadratic formula, or by graphing." [Quadratic equation. Wikipedia]
The flowchart example "Solving quadratic equation algorithm" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Mathematics solution from the Science and Education area of ConceptDraw Solution Park.
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## Diagrama de Topologia

PRO is a powerful drawing tool that changes the way diagrams are produced. ConceptDraw Arrows10 Technology - This is more than enough versatility to draw any type of diagram with any degree of complexity.

Diagrama de Topologia or Topology Diagram helps you see the big picture as you develop a service.

## Project — Working With Tasks

A full-featured project management solution with all the necessary functions right at your fingertips. Generates an extensive variety of reports on project and task statuses.
These videos provide a series of lessons that will enhance the understanding of all our users, from people just starting out with the software, through to expert users.
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## How to Remove ConceptDraw Products from Mac and PC

CS Odessa provides registered users a 21 day trial period at no charge. A Trial License can be used to run a fully functional version of ConceptDraw products for 21 days. Trial mode functions exactly as a fully licensed copy of the product does. After your trial has expired and you have not yet purchased a license, the product reverts to Demo mode. The following article contains the instruction for those trial users who want to remove ConceptDraw products after the trial period is over.