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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

Chemistry Equation Symbols

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.

Process Flow Diagram Symbols

Process Engineering
Chemical and Process Engineering Solution from the Engineering Area of ConceptDraw Solution Park is a unique tool which contains variety of predesigned process flow diagram symbols for easy creating various Chemical and Process Flow Diagrams in ConceptDraw PRO.

Organic Chemistry Symbols

Organic Chemistry Symbols
ConceptDraw PRO diagramming and vector drawing software extended with Chemistry solution from the Science and Education area of ConceptDraw Solution Park is effective for drawing various organic chemistry schemes, diagrams, illustrations thanks to the included collection of predesigned organic chemistry symbols.

Chemistry Drawing Software

Chemistry Drawing Software
ConceptDraw PRO extended with Chemistry solution from the Science and Education area is a powerful chemistry drawing software that provides the useful tools to help you design all kinds of chemistry drawings and illustrations, chemical schemes and diagrams of formulas, reaction schemes and lab set-ups of any complexity.

Bio Flowchart Lite

bio flowchart lite
This app targets to help teachers and students to create vivid and professional biological flowcharts and diagrams in an easy way.

Chemistry Drawings

Chemistry Drawings
ConceptDraw PRO diagramming and vector drawing software extended with Chemistry solution from the Science and Education area is a powerful chemistry drawing software that is ideal for quick and easy designing of various: chemistry drawings, scientific and educational chemistry illustrations, schemes and diagrams of chemical and biological lab set-ups, images with chemical formulas, molecular structures, chemical reaction schemes, schemes of labware, that can be then successfully used in the field of science and education, on various conferences, and so on.

Bio Flowchart

bio flowchart
This app targets to help teachers and students to create vivid and professional biological flowcharts and diagrams in an easy way.

Process Engineering

Process Engineering
ConceptDraw PRO diagramming and vector drawing software supplied with Chemical and Process Engineering Solution from the Engineering Area of ConceptDraw Solution Park is powerful and effective process engineering software.

How To Share Presentation via Skype

Mind map example - Periodic table of the chemical elements - ConceptDraw solution Remote Presentation for Skype
Tools to deliver presentations remotely via Skype

Basic Diagramming

Flowchart - Mathematics - Solving quadratic equation
Mathematics is an exact science, which studies the values, spatial forms and quantitative relations. It is a science, in which is built large number of various diagrams, charts and graphs that present the material in a clear, visual and colorful form, help to analyze the information and to make certain conclusions. A diagram is a graphical representation of data using the linear segments or geometric shapes, which allows to evaluate the ratio of several values. Depending on the types of solved tasks are used the diagrams of different kinds. A graph is a diagram that shows quantitative dependencies of various processes using the curves. ConceptDraw PRO is a powerful intelligent and multifunctional vector engine for drawing different Mathematical diagrams and graphs, Mathematical illustrations, complex and simple Diagram mathematics, Flowcharts of equation solving process, Line graphs, Scatter plots, Histograms, Block diagrams, Bar charts, Divided bar diagrams, Pie charts, Area charts, Circular arrows diagrams, Venn diagrams, Bubble diagrams, Concept maps, and many others.

Basic Diagramming Flowchart Software

Flowchart - Website-launch
ConceptDraw PRO is a powerful intelligent vector graphics tool for drawing flowcharts.

How To Show Project Progress Peport on Web

Mind map example - Project tasks in progress - ConceptDraw Remote Presentation for Skype solution
Project progress on web: delivering project status to remote teams and stakeholders via Skype.

Bar Diagrams for Problem Solving. Create manufacturing and economics bar charts with Bar Graphs Solution

Vertical bar chart example - Change in Productivity within the Manufacturing Sector of industry in the United States, 1987 - 2010
Create bar charts for visualizing problem solving in manufacturing and economics using the ConceptDraw PRO diagramming and vector drawing software extended with the Bar Graphs Solution from the Graphs and Charts area of ConceptDraw Solition Park.

How to draw Metro Map style infographics? Moscow, New York, Los Angeles, London

Moscow Metro Map
The solution handles designs of any complexity, and the comprehensive library covers all key aspects of a transportation system. To further enhance your map design, there is the option to embed links, that can display station images or other relevant, important information. We have also included a set of samples in the solution, that show the possible real-world application — complex tube systems including the London Tube and New York City Subway show the level of detail possible when using the Metro Map Solution.