Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Quadratic Equation
    1. 1.3 Quadratic formula
    2. 1.4 Quadratic curve

    Quadratic Equation

    Author:Alexander Lau
    Video of the method of completing the square: https://www.dropbox.com/s/q04ynhs8foeukha/CompleteSQ_e.exe?dl=0
    Quadratic Equation

    Table of Contents

    • 1.3 Quadratic formula

      • Completing the Square
    • 1.4 Quadratic curve

      • Solving quadratic equation by graphical method
    Next
    Completing the Square

    New Resources

    • Damped Trochoidal Curve
    • Some random function
    • ¿Quién llegará más lejos en el mundial?
    • Untitled
    • Cartesian vs Polar

    Discover Resources

    • Relación entre método de cifrado y función afín.
    • Obtuse Triangle. Pythagorean Theorem.
    • Task 1
    • View perimeter and area of polygons
    • SET THEORY

    Discover Topics

    • Cosine
    • Percentages
    • Quadratic Functions
    • Area
    • Isosceles Triangles
    AboutPartnersHelp Center
    Terms of ServicePrivacyLicense
    Graphing CalculatorCalculator SuiteMath Resources

    Download our apps here:

    Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

    © 2026 GeoGebra®