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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.
Used Solutions
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## How to Create Flowchart Using Standard Flowchart Symbols

Flowcharts are used to display an algorithm for consistent execution of certain steps. A flowchart is probably the easiest way to make a graphical representation of any process. Flowcharts use the set of standard geometric symbols and arrows to define relationships. ConceptDraw DIAGRAM allows you to create professional flowchart quickly and easily. The ability to create flowcharts is contained in the Flowcharts solution. The solution provides a set of special tools for creating flowcharts.
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## How to Create a Cross-Functional Flowchart

Cross-functional flowcharts are used to visualize cross-functional processes. The cross-functional process is a process that involves multiple divisions, each of which makes its part of the entire company workflow. For example product development, lead management, client orders processing – and other critical processes. All of them are important both for business and customers, but the workflow and responsibilities distribution within these processes are divided between multiple departments and services. Cross-functional processes cannot be depicted with simple workflow diagrams, because of the specific interactions between company departments. ConceptDraw DIAGRAM has released a specialized solution to create cross-functional diagrams. Cross-Functional Flowcharts solution includes a special set of templates and libraries to depict the cross-functional processes.

## Cross-Functional Flowcharts

Cross-functional flowcharts are powerful and useful tool for visualizing and analyzing complex business processes which requires involvement of multiple people, teams or even departments. They let clearly represent a sequence of the process steps, the order of operations, relationships between processes and responsible functional units (such as departments or positions).

## Flowcharts

The Flowcharts solution for ConceptDraw DIAGRAM is a comprehensive set of examples and samples in several varied color themes for professionals that need to represent graphically a process. Solution value is added by the basic flow chart template and shapes' libraries of flowchart notation. ConceptDraw DIAGRAM flow chart creator lets one depict the processes of any complexity and length, as well as design the Flowchart either vertically or horizontally.

## Audit Flowcharts

Audit flowcharts solution extends ConceptDraw DIAGRAM software with templates, samples and library of vector stencils for drawing the audit and fiscal flow charts.