Quadratic Equations in Maths

A quadratic equation is an equation in which the highest power of the variable is 2, for example x2 + 5x + 6 = 0. The standard form of a quadratic equation is:General formReal-Life ExamplesThe area of a square is proportional to the square of its side: A = s2The stopping distance of a vehicle is approximately proportional to the square of its speed: d &prop; v2Satellite dishes are often designed in the shape of a parabola, which is represented by a quadratic function such as: y = x2FoundationsLearn the core concepts to build a strong foundation.IntroductionQuadratic FunctionsQuadratic GraphRoots of Quadratic EquationsUnderstand how solutions (roots) work.RootsNature of RootsWorksheetSolving MethodsDifferent methods to actually solve quadratic equations.Quadratic FormulaFactorizationCompleting the SquareShort Tricks to SolvePracticeTest your understanding with some practice and quizzes.Practice QuestionsQuizGRE QuestionsFor Programmers How quadratic equations are implemented in programming.Program to find the roots of a Quadratic EquationQuadratic Equations in RPython Program to solve Quadratic Equation

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A quadratic equation is an equation in which the highest power of the variable is 2, for example x²+ 5x + 6 = 0.

The standard form of a quadratic equation is:

Real-Life Examples
The area of a square is proportional to the square of its side: A = s²
The stopping distance of a vehicle is approximately proportional to the square of its speed: d ∝ v²
Satellite dishes are often designed in the shape of a parabola, which is represented by a quadratic function such as: y = x²