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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,

Bio Flowchart Lite

This app targets to help teachers and students to create vivid and professional biological flowcharts and diagrams in an easy way.
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How to Create an Enterprise Architecture Diagram in ConceptDraw PRO

An Enterprise Architecture (EA) diagram is used to display the structure and operations of an organization.It is used to analyze and document an organization and its business functions, along with the applications and systems on which they are implemented. The aim of an enterprise architecture diagram is to determine how an organization can effectively achieve its current and future objectives. The Enterprise Architecture often uses diagrams to support the decision-making process. ConceptDraw PRO allows you to design Enterprise Architecture diagrams of any complexity.