"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.
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.
Basic Diagramming
Mathematical Drawing Software - Draw mathematical illustration diagrams easily from examples and templates!![](https://i1.ytimg.com/vi/z87alheTRvc/hqdefault.jpg)
Chemistry Equation Symbols
If you are related with chemistry in you work or education activity, you need often draw various illustrations with chemistry equations. ConceptDraw DIAGRAM diagramming and vector drawing software offers you the Chemistry solution from the Science and Education area.Chemistry solution provides the Chemical Drawings Library with large quantity of vector chemistry equation symbols to help you create professional looking chemistry diagrams quick and easy.
Mathematical Diagrams
ConceptDraw DIAGRAM diagramming and vector drawing software extended with Mathematics solution from the Science and Education area is the best for creating: mathematical diagrams, graphics, tape diagrams various mathematical illustrations of any complexity quick and easy.Mathematics solution provides 3 libraries: Plane Geometry Library, Solid Geometry Library, Trigonometric Functions Library.
Simple Diagramming
Create flowcharts, org charts, floor plans, business diagrams and more with ConceptDraw DIAGRAM.![](https://i1.ytimg.com/vi/gV7IIxJ8CAs/hqdefault.jpg)
Ishikawa Diagram
In almost every sphere of life and work the people time to time are faced with the fact that on their way there are certain obstacles and problems. But it is not always possible to identify the true cause of particular problem. To understand the basic causes of problems and eliminate them, it is convenient to use the chart of Kaoru Ishikawa - the technique specially designed for this.ConceptDraw DIAGRAM diagramming and vector drawing software extended with Fishbone Diagrams solution from the Management area can help you with construction the Fishbone Diagram also known as Ishikawa Diagram.
Ishikawa Diagram shows factors of Equipment, Process, People, Materials, Environment and Management, all affecting the overall problem in one drawing for the further analysis. It is a well effective way to analyze the business problems you must identify and solve.
Software and Database Design with ConceptDraw DIAGRAM
ConceptDraw DIAGRAM is a perfect tool for designing and planning tasks such as:UML diagramming; designing and prototyping Graphical User Interface (GUI); flowcharts, data flow diagrams; database and ERD diagramming (Chen ERD, Database Model diagram, Express-G, Martin ERD, ORM Diagrams and more); SSADM diagrams, Booch diagrams, Nassi-Shneiderman diagrams with special flowchart symbols.
Percentage Pie Chart. Pie Chart Examples
This sample was created in ConceptDraw DIAGRAM diagramming and vector drawing software using the Pie Charts Solution from Graphs and Charts area of ConceptDraw Solution Park.This sample shows the Pie Chart of the approximate air composition. You can see the percentage of oxygen, nitrogen and other gases in the air visualized on this Pie Chart.
Organizational Chart Templates
ConceptDraw offers you a number of ready-made organizational chart templates which you can use in your drawing. They are grouped in topical sets as organizational chart template files.Use the Organizational Charts Solution for ConceptDraw DIAGRAM to create your own Organizational Charts of any complexity quick, easy and effective.
The Organizational Charts designed with ConceptDraw DIAGRAM are vector graphic documents and are available for reviewing, modifying, converting to a variety of formats (image, HTML, PDF file, MS PowerPoint Presentation, Adobe Flash or MS Visio XML), printing and send via e-mail in one moment.
![How to draw an Organizational Chart](https://i1.ytimg.com/vi/gV7IIxJ8CAs/hqdefault.jpg)
Line Graph Charting Software
To design line and scatter charts use ConceptDraw DIAGRAM diagramming and vector drawing software extended with Line Graphs solution from Graphs and Charts area of ConceptDraw DIAGRAM Solution Park. (Line chart, scatter chart, 2d chart).Software Diagrams
Design and document development of projects using a wide range of pre-drawn shapes and smart connectors. Develop visualization solutions with the help of the built-in scripting language.ConceptDraw DIAGRAM is a perfect tool for Designing and planning tasks; Developing Visualization Solutions; Project Planning (Gantt Charts, Timelines, Project Schedules).
Flowcharting Software
Creating a flowchart that is known to be a type of diagram that represents some algorithm, some process or some workflow may be a challenge for those who never had any experience in doing it before. Having such useful tool as the ConceptDraw DIAGRAM diagramming and drawing software it is possible, but once there is an opportunity to use a relatively new Flowcharts solution from the ConceptDraw STORE application, then it would worth to take it.- Solving quadratic equation algorithm - Flowchart | Draw A Flowchart ...
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- ERD | Entity Relationship Diagrams, ERD Software for Mac and Win
- Flowchart | Basic Flowchart Symbols and Meaning
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- Electrical | Electrical Drawing - Wiring and Circuits Schematics
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