"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 PRO 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.
Cross-Functional Flowcharts in ConceptDraw
Use ConceptDraw PRO enhanced with solutions from ConceptDraw Solution Park to create diagrams to present and explain structures, process flows, logical relationships and networks.Venn Diagram Examples for Problem Solving. Environmental Social Science. Human Sustainability Confluence
The Venn diagram example below shows sustainable development at the confluence of three constituent parts.Create your Venn diagrams for problem solving in environmental social science using the ConceptDraw PRO diagramming and vector drawing software extended with the Venn Diagrams solution from the area "What is a Diagram" of ConceptDraw Solution Park.
Best Multi-Platform Diagram Software
ConceptDraw PRO is a powerful tool for drawing business communication ideas and concepts, simple visual presentation of numerical data in the Mac environment.Simple Diagramming
Create flowcharts, org charts, floor plans, business diagrams and more with ConceptDraw PRO.![](https://i1.ytimg.com/vi/gV7IIxJ8CAs/hqdefault.jpg)
Best Diagramming
Need to draw a diagram, process chart, flowchart, organizational chart, graphic design? ConceptDraw can help you to make professional graphic documents quickly.![How to Draw a Bubble Chart](https://i1.ytimg.com/vi/z87alheTRvc/hqdefault.jpg)
How To Create a Workflow Diagram
A workflow diagram is less general notation than a process flow diagram. Workflow as a term can apply to organizational process which involves people, resources, documents, sort of data, for instance; whereas a process is general collection of steps occuring in any sort of activity. That is why process flow diagram can be used as workflow diagram to describe business process, data flow or department interactions.The fastest way to create a workflow diagram is using pre-designed workflow template. ConceptDraw PRO with the Workflow Diagrams solution delivers rich set of workflow diagram templates you may start from.
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 PRO 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.
Percentage Pie Chart. Pie Chart Examples
This sample was created in ConceptDraw PRO 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.
Venn Diagram Template for Word
This template shows the Venn Diagram. It was created in ConceptDraw PRO diagramming and vector drawing software using the ready-to-use objects from the Venn Diagrams Solution from the "What is a Diagram" area of ConceptDraw Solution Park.Mathematical Diagrams
ConceptDraw PRO 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.
Line Graph Charting Software
To design line and scatter charts use ConceptDraw PRO diagramming and vector drawing software extended with Line Graphs solution from Graphs and Charts area of ConceptDraw PRO Solution Park. (Line chart, scatter chart, 2d chart).Making a Histogram
ConceptDraw PRO is a powerful diagramming and vector drawing software. Extended with Histograms solution from the Graphs and Charts area, ConceptDraw PRO became the ideal software for making a Histogram.- Solving quadratic equation algorithm - Flowchart | Basic Flowchart ...
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