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  1. quadraticsolver.comQuadraticSolver - Quadratic Solver

    Online quadratic equation solver. Just enter a, b and c values to get the solutions of your quadratic equation instantly. Step by step solution of quadratic equation using quadratic formula and completing the square method. Graph of quadratic equation is added for better visual understanding.

  2. lessons.quadraticsolver.com › quadratic-equation › nature-of-roots-of-a-quadraticNature of roots of a quadratic equation | QuadraticSolver

    Here’s a quick review of value of discriminant and nature of roots of a quadratic equation. Discriminant of a quadratic equation determines its nature of roots. If discriminant is positive or zero, roots will be real otherwise they will be imaginary.

  3. lessons.quadraticsolver.com › quadratic-equation › how-to-derive-the-quadratic-formulaQuadratic formula derivation | QuadraticSolver

    We will be using completing the square method to derive the quadratic formula. All we need are 7 steps to get to the formula.

  4. lessons.quadraticsolver.com › quadratic-equation › what-is-a-quadratic-equationWhat is a quadratic equation? | QuadraticSolver

    The standard formula to solve any given quadratic equation is $$ x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} $$ This yields two roots for \( x \). Check nature of roots of a quadratic equation to understand what is discriminant and how it helps us determine the nature of roots.

  5. lessons.quadraticsolver.comQuadratic Solver

    Feb 4, 2023 · We will be using completing the square method to derive the quadratic formula. All we need are 7 steps to get to the formula. Characteristics of a quadratic curve

  6. lessons.quadraticsolver.com › quadratic-equationQuadratic Equations | QuadraticSolver

    Quadratic Equations. What is a quadratic equation? Nature of roots of a quadratic equation; Quadratic formula derivation; Characteristics of a quadratic curve; Matrices. Introduction to matrices; Addition and subtraction of matrices; Home

  7. lessons.quadraticsolver.com › quadratic-equation › characteristics-of-a-quadraticCharacteristics of a quadratic curve | QuadraticSolver

    Characteristics of a quadratic curve # In this lesson we will be exploring four different characteristics of a quadratic curve. Concavity; y-Intercept; Vertex (turning point) Equation of the line of symmetry; Concavity # Before delving into the concavity of a quadratic curve, lets investigate what is concavity of a function over an interval.

  8. lessons.quadraticsolver.com › categories › quadratic-equationQuadratic Equation | QuadraticSolver

    Feb 4, 2023 · Quadratic Equations. What is a quadratic equation? Nature of roots of a quadratic equation; Quadratic formula derivation; Characteristics of a quadratic curve; Matrices. Introduction to matrices; Addition and subtraction of matrices; Home

  9. lessons.quadraticsolver.com › categoriesCategories | QuadraticSolver

    Quadratic Equations. What is a quadratic equation? Nature of roots of a quadratic equation; Quadratic formula derivation; Characteristics of a quadratic curve; Matrices. Introduction to matrices; Addition and subtraction of matrices; Home

  10. lessons.quadraticsolver.com › categories › matricesMatrices | QuadraticSolver

    Apr 8, 2023 · Quadratic Equations. What is a quadratic equation? Nature of roots of a quadratic equation; Quadratic formula derivation; Characteristics of a quadratic curve; Matrices. Introduction to matrices; Addition and subtraction of matrices; Home