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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

physics symbols, physics diagrams Physics

physics symbols, physics diagrams
Physics solution extends ConceptDraw PRO software with templates, samples and libraries of vector stencils for drawing the physical illustrations, diagrams and charts.

Venn Diagram

Vienn Diagram
Venn diagrams are illustrations used in the branch of mathematics known as set theory. They show the mathematical or logical relationship between different groups of things (sets). A Venn diagram shows all the possible logical relations between the sets.

Venn Diagram Maker

Venn Diagram Maker
ConceptDraw PRO diagramming and vector drawing software extended with Venn Diagrams solution from the "What is a Diagram" area of ConceptDraw Solution Park is a powerful Venn Diagram maker. Create fast and easy your own Venn Diagrams to visualize: all the possible logical relations between sets, simple set relationships in logic, statistics, mathematics, sociology, marketing, summarize the status and future viability of a project.

Venn Diagrams

Venn Diagrams
Venn Diagrams are the intuitive way to work with sets which allows to visualize all possible logical relations between several sets. They are widely used in mathematics, marketing, logic, statistics, sociology, etc.
ConceptDraw PRO diagramming and vector drawing software extended with Venn Diagrams solution from "What is a Diagram" area offers set of useful drawing tools for easy creating the Venn Diagrams for any quantity of sets.