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"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.
Solving quadratic equation flow chart
Solving quadratic equation flow chart, rectangle,
Used Solutions

Mathematical Diagrams

Solving Quadratic Equation
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.

Flowchart
What is Flowchart

Flowchart. What is Flowchart
The Flowcharts have one or more starting and ending points. The geometric figures on the Flowcharts represent the steps of the process and are connected with arrows that show the sequence of the actions. The Flowcharts can be orientated vertically or horizontally. ConceptDraw DIAGRAM is a powerful software for creating professional looking Flowcharts quick and easy. For this purpose you can use the Flowcharts solution from the Diagrams area of ConceptDraw Solution Park.

ERD Symbols and Meanings

ERD Symbols and Meanings
Entity Relationship Diagram (ERD) is a popular software engineering tool for database modeling and illustration the logical structure of databases, which uses one of two notations - Chen's or Crow’s Foot. Crow's foot notation is effective when used in software engineering, information engineering, structured systems analysis and design. Each of these notations applies its own set of ERD symbols. Crow's foot diagrams use boxes to represent entities and lines between these boxes to show relationships. Varied shapes at the ends of lines depict the cardinality of a given relationship. Chen's ERD notation is more detailed way to represent entities and relationships. ConceptDraw DIAGRAM application enhanced with all-inclusive Entity-Relationship Diagram (ERD) solution allows design professional ER diagrams with Chen's or Crow’s Foot notation on your choice. It contains the full set of ready-to-use standardized ERD symbols and meanings helpful for quickly drawing, collection of predesigned ERD samples, examples and templates. ConceptDraw Pro is a great alternative to Visio for Mac users as it offers more features and can easily handle the most demanding professional needs.
How to Build an Entity Relationship Diagram (ERD)
How to Build an Entity Relationship Diagram (ERD)

Bar Diagrams for Problem Solving. Create business management bar charts with Bar Graphs Solution

Bar Diagrams for Problem Solving.<br>Create business management bar charts with Bar Graphs Solution *
Create bar charts for business management problem solving and data comparison using the ConceptDraw DIAGRAM diagramming and vector drawing software extended with the Bar Graphs Solution from the Graphs and Charts area of ConceptDraw Solition Park.

Bar Diagram Math

Bar Diagram Math *
ConceptDraw DIAGRAM extended with Divided Bar Diagrams solution from Graphs and Charts area of ConceptDraw Solution Park is the best software for quick and simple drawing the Divided Bar Diagrams and Bar Diagram Math.

Garrett IA Diagrams with ConceptDraw DIAGRAM

Garrett IA Diagrams with ConceptDraw DIAGRAM *
Garrett IA diagrams are used at development of Internet-resources, in particulars at projecting of interactions of web-resource elements. The diagram of information architecture of the web resource which is constructed correctly with necessary details presents to developers the resource in comprehensible and visual way.

Line Graph Charting Software

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).